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10. The fishermen and their boats _______ were off the coast three days ago have just been reported to be missing.a. which ​​​b. that ​​​c. who ​​​d. whom11. She joined the local tennis club, ______ were at least 60.a. most of its members ​​​​b. most whose membersc. most of whose members ​​​​d. most members12. He is the person ______.A. from who I bought this old car ​​B. which I bought this old car fromC. from that I bought this old car ​​D. from whom...
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10. The fishermen and their boats _______ were off the coast three days ago have just been reported to be missing.
a. which ​​​b. that ​​​c. who ​​​d. whom
11. She joined the local tennis club, ______ were at least 60.
a. most of its members ​​​​b. most whose members
c. most of whose members ​​​​d. most members
12. He is the person ______.
A. from who I bought this old car ​​B. which I bought this old car from
C. from that I bought this old car ​​D. from whom I bought this old car
13. The chemistry book              was a little expensive
A. that I bought it​B. I bought that​C. What I bought​D. that I bought
14. Our flight was delayed,              meant we had to wait for hours at the airport
A. that​B. which​C. it​D. what
15. Is that the man ________ was broken into two days ago?
A. whose house ​B. the house of whom ​C. who's house         D. of whom the house
16. John has three sisters, one of                is working in New York
A. which​B. that​​C. who​D. whom
17. Tears contain an antiseptic __________  helps protect our eyes from infection.
A. that​B. what​C. how​D. where
18. They asked me a lot of questions, _________ I couldn’t answer.
A. all of whom ​B. all of that ​C. all of which ​D. all of them

2
3 tháng 7 2021

 

10. The fishermen and their boats _______ were off the coast three days ago have just been reported to be missing.
a. which ​​​b. that ​​​c. who ​​​d. whom
11. She joined the local tennis club, ______ were at least 60.
a. most of its members ​​​​b. most whose members
c. most of whose members ​​​​d. most members
12. He is the person ______.
A. from who I bought this old car ​​B. which I bought this old car from
C. from that I bought this old car ​​D. from whom I bought this old car
13. The chemistry book              was a little expensive
A. that I bought it​B. I bought that​C. What I bought​D. that I bought
14. Our flight was delayed,              meant we had to wait for hours at the airport
A. that​B. which​C. it​D. what
15. Is that the man ________ was broken into two days ago?
A. whose house ​B. the house of whom ​C. who's house         D. of whom the house
16. John has three sisters, one of                is working in New York
A. which​B. that​​C. who​D. whom
17. Tears contain an antiseptic __________  helps protect our eyes from infection.
A. that​B. what​C. how​D. where
18. They asked me a lot of questions, _________ I couldn’t answer.
A. all of whom ​B. all of that ​C. all of which ​D. all of them

 

3 tháng 7 2021

10 B

11C

12 D

13 D

14 B

15 A

16 D

17 A

18 C

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 5. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 5.

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

With which topic is this passage mainly concerned?

A. Some scientists have challenged a theory. 

B. Some small teeth have been discovered. 

C. Some mammoths lived longer than others. 

D. Some pachyderms survived on an island.

1
15 tháng 1 2018

Chọn đáp án C

Đoạn văn này nói đến chủ đề nào?

A. Một vài nhà khoa học đã “thách thức” lý thuyết.

B. Một vài cái răng nhỏ đã được tìm thấy.

C. Một vài con voi ma mút sống lâu hơn các con khác.

D. Một vài con thú da dày sống trên hòn đảo.

Giải thích: “. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment......But would this be enough to enable them to survive thousands of years beyond that of other mammoths?” (Câu hỏi để được đặt ra bây giờ là, làm cách nào mà loài da dày từ thời tiền sử này tồn tại ở môi trường đảo?.....Nhưng sẽ này có đủ để chúng có thể tồn tại hàng ngàn năm ngoài của voi ma - mút khác?)

=> Sự sống lâu của loài ma mút này.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43.

 

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

With which topic is this passage mainly concerned?

A. Some scientists have challenged a theory

B. Some small teeth have been discovered

C. Some mammoths lived longer than others

D. Some pachyderms survived on an island

1
28 tháng 2 2018

Đáp án C

Đoạn văn này nói đến chủ đề nào?

A. Một vài nhà khoa học đã “thách thức” lý thuyết.

B. Một vài cái răng nhỏ đã được tìm thấy.

C. Một vài con voi ma mút sống lâu hơn các con khác.

D. Một vài con thú da dày sống trên hòn đảo.

Giải thích: “. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment......But would this be enough to enable them to survive thousands of years beyond that of other mammoths?” (Câu hỏi để được đặt ra bây giờ là, làm cách nào mà loài da dày từ thời tiền sử này tồn tại ở môi trường đảo?.....Nhưng sẽ này có đủ để chúng có thể tồn tại hàng ngàn năm ngoài của voi ma - mút khác?)

=> Sự sống lâu của loài ma mút này

CHOOSE THE SENTENCES THAT IS CLOSEST IN MEANING TO EACH SENTENCES BELOW. 1)People consider that she was the best singer that Australia has ever produced. A)She is consider to be the best singer that Australia has ever produced. B)She was consider to have been the best singer that Australia has ever produced. C)She is considered to have been the best singer that Australia has ever produced. D)She was consider to be the best singer that Australia has ever produced. 2)It is expected that the...
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CHOOSE THE SENTENCES THAT IS CLOSEST IN MEANING TO EACH SENTENCES BELOW.

1)People consider that she was the best singer that Australia has ever produced.

A)She is consider to be the best singer that Australia has ever produced.

B)She was consider to have been the best singer that Australia has ever produced.

C)She is considered to have been the best singer that Australia has ever produced.

D)She was consider to be the best singer that Australia has ever produced.

2)It is expected that the weather will be good tomorow.

A)The weather was expected to be good tomorow.

B)The weather would be good tomorow.

C)The weather is expected to be good tomorow.

D)It was expected that the weather will be good tomorow.

3)A lot of people belive that the Prime Minister and his wife have separated.

A)The Prime Minister and his wife were belived to have separated.

B)The Prime Minister and his wife are belived to have separated.

C)The Prime Minister and his wife are belived to have been separated.

D)The Prime Minister and his wife are belived to have separated.

4)IT is reported that the building has been badly damaged by the fire.

A)The building is reported to have badly damaged by the fire.

B)The building was reported to have been badly damaged by the fire.

C)The building have been badly damaged by the fire is reported.

D)The building is reported to have been badly damaged by the fire.

5)People have acknowledged that underfunding contributed to the problem.

A)Underfunding has been acknowledged to have contributed to the problem.

B)Underfunding has been acknowledged to have been contributed to the problem.

C)Underfunding has been acknowledged to be contributed to the problem.

D)Underfunding has been acknowledged to have had contributed to the problem.

6)People belive that he has special knowledge which may be usefull to the police.

A)He is belived to have special knowledge which may be usefull to the police.

B)He was belived to have special knowledge which may be usefull to the police.

C)He has special knowledge which may be usefull to the police.

D)He has special knowledge which may be usefull to the police is belived.

7) Journalists suppose that the footballer is earning ten million pounds a year.

A)The footballer was suppose to be earning ten million pounds a year.

B)The footballer is suppose to be earning ten million pounds a year.

C)The footballer is being earned ten million pounds a year.

D)The footballer was being earned ten million pounds a year.

8)It is reported that the damage is extensive.

A)It was reported that the damage is extensive.

B)It is reported that the damage was extensive.

C)The damage was reported to be extensive.

D)The damage is reported to be extensive.

9)People used to think that the earth was flat.

A)It used to be thought that the earth was flat.

B)It used to be thought that the earth was flat.

C)The earth was thought as flat.

D)People used to be thought that the earth was flat.

10)People say that the driver was listening to his walkmen at the time of the crash.

A)The driver is said to be listening to his walkmen at the time of the crash.

B)The driver was said to be listening to his walkmen at the time of the crash.

C)The driver was being listened to his walkmen at the time of the crash.

D)The driver was being listened to his walkmen at the time of the crash.

2
25 tháng 10 2019

CHOOSE THE SENTENCES THAT IS CLOSEST IN MEANING TO EACH SENTENCES BELOW.

1)People consider that she was the best singer that Australia has ever produced.

A)She is consider to be the best singer that Australia has ever produced.

B)She was consider to have been the best singer that Australia has ever produced.

C)She is considered to have been the best singer that Australia has ever produced.

D)She was consider to be the best singer that Australia has ever produced.

2)It is expected that the weather will be good tomorow.

A)The weather was expected to be good tomorow.

B)The weather would be good tomorow.

C)The weather is expected to be good tomorow.

D)It was expected that the weather will be good tomorow.

4)IT is reported that the building has been badly damaged by the fire.

A)The building is reported to have badly damaged by the fire.

B)The building was reported to have been badly damaged by the fire.

C)The building have been badly damaged by the fire is reported.

D)The building is reported to have been badly damaged by the fire.

5)People have acknowledged that underfunding contributed to the problem.

A)Underfunding has been acknowledged to have contributed to the problem.

B)Underfunding has been acknowledged to have been contributed to the problem.

C)Underfunding has been acknowledged to be contributed to the problem.

D)Underfunding has been acknowledged to have had contributed to the problem.

6)People belive that he has special knowledge which may be usefull to the police.

A)He is belived to have special knowledge which may be usefull to the police.

B)He was belived to have special knowledge which may be usefull to the police.

C)He has special knowledge which may be usefull to the police.

D)He has special knowledge which may be usefull to the police is belived.

7) Journalists suppose that the footballer is earning ten million pounds a year.

A)The footballer was suppose to be earning ten million pounds a year.

B)The footballer is supposed to be earning ten million pounds a year.

C)The footballer is being earned ten million pounds a year.

D)The footballer was being earned ten million pounds a year.

8)It is reported that the damage is extensive.

A)It was reported that the damage is extensive.

B)It is reported that the damage was extensive.

C)The damage was reported to be extensive.

D)The damage is reported to be extensive.

25 tháng 10 2019

Có mấy câu đề chưa chuẩn đâu, xem lại đi nha bạn ơi

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43.

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

Which of the following terms from the passage is NOT used to refer to the mammoths?

A. beasts

B. pachyderms

C. bulk

D. group

1
30 tháng 8 2019

Đáp án C

Đáp án nào dưới đây không được dùng để chỉ voi ma mút?

A. quái vật

B. thú da dày

C. khối, đống

D. bầy đàn

Giải thích:

A: “The scientists have reported that the beasts may have survived...” (Họ cho rằng những con quái vật này có thể vẫn còn tồn tại cho đến năm)

B: “. The question to be asked now is, how did these prehistoric pachyderms survive....” (Câu hỏi để được đặt ra bây giờ là, làm cách nào mà loài da dày từ thời tiền sử này tồn tại ở môi trường đảo? )

D: “Researchers are still working to uncover the reasons for this isolated group's belated disappearance.” (Nhà nghiên cứu vẫn còn đang làm việc để khám phá lý do biến mất trễ muộn này.)

Đáp án C không xuất hiện trong bài.

DỊCH BÀI

Nhóm các nhà khoa học Nga đã “thách thức” lý thuyết về voi ma - mút lông xoăn bị tuyệt chủng cách đây 10,000 năm vào cuối kỷ băng hà. Họ cho rằng những con quái vật này có thể vẫn còn tồn tại cho đến năm 2000 Trước công nguyên trên đảo ngoài khơi Siberia, nơi nhà nghiên cứu khám phá 29 hoá thạch răng voi ma - mút lông xoăn từ 4,000 đến 7,000 năm tuổi. Câu hỏi để được đặt ra bây giờ là, làm cách nào mà loài da dày từ thời tiền sử này tồn tại ở môi trường đảo?

Lý thuyết này dựa vào cỡ răng nhỏ của voi ma mút, cái mà đã làm cho các nhà khoa học tin rằng chúng chỉ cao 6 feet tại vai so với 10 feet của voi tổ tiên. Nhưng sẽ này có đủ để chúng có thể tồn tại hàng ngàn năm ngoài của voi ma - mút khác? Nhà nghiên cứu vẫn còn đang làm việc để khám phá lý do biến mất trễ muộn này.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 5. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 5.

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

According to the scientists, the woolly mammoths may have managed to survive because they

A. shed their hair

B. grew smaller teeth

C. became herbivores

D. decreased in size

1
20 tháng 7 2019

Chọn đáp án D

Dựa theo các nhà khoa học, voi ma mút lông xoăn có lẽ đã sống sót bởi vì ______

A. rụng bớt lông

B. mọc răng nhỏ hơn

C. trở thành loài ăn cỏ

D. giảm về kích cỡ

Giải thích: “This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart.” (Lý thuyết này dựa vào cỡ răng nhỏ của voi ma mút, cái mà đã làm cho các nhà khoa học tin rằng chúng chỉ cao 6 feet tại vai so với 10 feet của voi tổ tiên.) => giảm từ 10feet xuống còn 6feet.

Dịch bài đọc:

Nhóm các nhà khoa học Nga đã “thách thức” lý thuyết về voi ma - mút lông xoăn bị tuyệt chủng cách đây 10,000 năm vào cuối kỷ băng hà. Họ cho rằng những con quái vật này có thể vẫn còn tồn tại cho đến năm 2000 Trước công nguyên trên đảo ngoài khơi Siberia, nơi nhà nghiên cứu khám phá 29 hoá thạch răng voi ma - mút lông xoăn từ 4,000 đến 7,000 năm tuổi. Câu hỏi để được đặt ra bây giờ là, làm cách nào mà loài da dày từ thời tiền sử này tồn tại ở môi trường đảo?

Lý thuyết này dựa vào cỡ răng nhỏ của voi ma mút, cái mà đã làm cho các nhà khoa học tin rằng chúng chỉ cao 6 feet tại vai so với 10 feet của voi tổ tiên. Nhưng sẽ này có đủ để chúng có thể tồn tại hàng ngàn năm ngoài của voi ma - mút khác? Nhà nghiên cứu vẫn còn đang làm việc để khám phá lý do biến mất trễ muộn này.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43.

 

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

According to the scientists, the woolly mammoths may have managed to survive because they

A. shed their hair

B. grew smaller teeth

C. became herbivores

D. decreased in size

1
12 tháng 10 2018

Đáp án D

Dụa theo các nhà khoa học, voi ma mút lông xoăn có lẽ đã sống sót bởi vì ______

A. rụng bớt lông

B. mọc răng nhỏ hơn

C. trở thành loài ăn cỏ

D. giảm về kích cỡ

Giải thích: “This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart.” (Lý thuyết này dựa vào cỡ răng nhỏ của voi ma mút, cái mà đã làm cho các nhà khoa học tin rằng chúng chỉ cao 6 feet tại vai so với 10 feet của voi tổ tiên.) => giảm từ 10feet xuống còn 6feet

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43.

 

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

According to the passage, the reason for the disappearance of the mammoths on the island is

A. that the temperature changed

B. is not yet known

C. that they were isolated

D. that larger mammoths killed them

1
9 tháng 6 2018

Đáp án B

Dựa theo đoạn văn lí do cho sự biến mất của voi ma mút ở hòn đảo là_______

A. nhiệt độ thay đổi

B. chưa phát hiện ra

C. chúng bị cô lập, cô đơn.

D. những con voi ma mút lớn hơn đã giết chúng

Giải thích: “Researchers are still working to uncover the reasons for this isolated group's belated disappearance” (Nhà nghiên cứu vẫn còn đang làm việc để khám phá lý do biến mất trễ muộn này.)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 5. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 5.

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

According to the passage, some researchers suggest that mammoths became extinct

A. about 2,000 years ago

B. about 4,000 years ago 

C. about 7,000 years ago

D. about 10,000 years ago

1
26 tháng 10 2019

Chọn đáp án B

Dựa vào đoạn văn, một vài nhà nghiên cứu gợi ý rằng voi ma mút tuyệt chủng vào ________.

A. khoảng 2000 năm trước

B. khoảng 4000 năm trước

C. khoảng 7000 năm trước

D. khoảng 10000 năm trước

Giải thích: “The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years.” (Họ cho rằng những con quái vật này có thể vẫn còn tồn tại cho đến năm 2000 Trước công nguyên trên đảo ngoài khơi Siberia, nơi nhà nghiên cứu khám phá 29 hoá thạch răng voi ma - mút lông xoăn từ 4,000 đến 7,000 năm tuổi) => tuyệt chủng 4000 năm trước.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43. A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 37 to 43.

 

A team of Russian scientists has challenged the theory that the woolly mammoths became extinct 10,000 years ago at the end of the Ice Age. The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years. The question to be asked now is, how did these prehistoric pachyderms survive in their island environment? One possibility is that they adapted to their confined surroundings by decreasing their bulk. This theory is based on their smaller tooth size, which has led scientists to believe that they were only 6 feet tall at the shoulder compared with 10 feet of their full-sized counterpart. But would this be enough to enable them to survive thousands of years beyond that of other mammoths? Researchers are still working to uncover the reasons for this isolated group's belated disappearance.

According to the passage, some researchers suggest that mammoths became extinct

1
5 tháng 5 2018

Đáp án B

Dựa vào đoạn văn, một vài nhà nghiên cứu gợi ý rằng voi ma mút tuyệt chủng vào ________.
A. khoảng 2000 năm trước

B. khoảng 4000 năm trước

C. khoảng 7000 năm trước

D. khoảng 10000 năm trước

Giải thích: “The scientists have reported that the beasts may have survived until 2000 B.C. on an island off the coast of Siberia, where researchers uncovered 29 fossilized woolly mammoth teeth ranging in age from 4,000 to 7,000 years.” (Họ cho rằng những con quái vật này có thể vẫn còn tồn tại cho đến năm 2000 Trước công nguyên trên đảo ngoài khơi Siberia, nơi nhà nghiên cứu khám phá 29 hoá thạch răng voi ma - mút lông xoăn từ 4,000 đến 7,000 năm tuổi) => tuyệt chủng 4000 năm trước