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19 tháng 8 2019

Đáp án D

Giải thích: can + V: có thể làm gì

For a long time: trong thời gian dài

Dịch: Một con cá heo có thể bơi và ở dưới nước trong thời gian dài.

6 tháng 7 2019

Đáp án: D

Giải thích: can + V: có thể làm gì

For a long time: trong thời gian dài

Dịch: Một con cá heo có thể bơi và ở dưới nước trong thời gian dài.

III. Read the passage and answer the questions below. Dolphins are mammals, not fish. They are warm blooded like man, and give birth to one baby, called a calf, at a time. At birth, a bottlenose dolphin calf is about 90-130 cms long and will grow to approximately 4 metres, living up to 40 years. They are highly sociable animals, living in groups, called pods, which are fairly fluid, with dolphins from other pods interacting with each other from time to time. Dolphins carry their young...
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III. Read the passage and answer the questions below.

Dolphins are mammals, not fish. They are warm blooded like man, and give birth to one baby, called a calf, at a time.

At birth, a bottlenose dolphin calf is about 90-130 cms long and will grow to approximately 4 metres, living up to 40 years.

They are highly sociable animals, living in groups, called pods, which are fairly fluid, with dolphins from other pods interacting with each other from time to time.

Dolphins carry their young inside their womb for about 12 months. The baby is born tail first, and its mother will feed the calf for up to 2 years.

However, the calf will stay with its mother for between 3-6 years, during which time it will learn all about feeding techniques, social interaction and group hunting.

Questions

1. What are dolphins?

2. What is a baby dolphin called?

3. Are dolphins friendly with other dolphins?

4. What is a group of dolphins called?

5. What kind of blood does a Dolphin have?

6. How long does a dolphin calf stay with its mother?

7. How long can a dolphin live?

8. How long does it take for a dolphin to have a baby?

9. When a dolphin calf is born, what emerges first?

10. Do dolphins lay eggs?

1
18 tháng 3 2020

1. What are dolphins?

Dolphins are mammals, not fish.

2. What is a baby dolphin called?

Called a caft.

3. Are dolphins friendly with other dolphins?

Yes, they are.

4. What is a group of dolphins called?

Called pods.

5. What kind of blood does a Dolphin have?

They are warm blooded like man.

6. How long does a dolphin calf stay with its mother?

Dolphins carry their young inside their womb for about 12 months and its mother will feed the caft for up to 2 years.

7. How long can a dolphin live?

Living up to 40 years.

8. How long does it take for a dolphin to have a baby?

At a time.

9. When a dolphin calf is born, what emerges first?

The baby is born tail first.

10. Do dolphins lay eggs?
No, they don't

6 tháng 11 2017

Điền từ còn thiếu vào ô trống

Most of the world's surface is water. We may know the......land.......very well, but we know very.........little......about the oceans.

Until recently, man could not stay underwater for long. A pearl diver,........for.........example, could not stay underwater for longer..........than.......two minutes. But now, with speacial.........breathing.........equipment, a diver can stay underwater for a long time. After the invention of this equipment, man could..........swim.......freely underwater and scuba-diving became a popular.........sport..........

II Chọn từ hay nhóm từ thích hợp nhất để hoàn chỉnh câu 6. He is a ………… speaker. He speaks smoothly a. fluent b. slow c. fast d. easy 7. Walking is a fun , easy and inexpensive …………. a. act b. action c. activity d. active 8. People of all ………. And abilities can enjoy it a. years b. ages c. old d. height 9………… the world’s surface is water a . most b. most of c. all d. whole 10. We may know the land well , but we know very ……….. about the oceans a. few b. a few c. a...
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II Chọn từ hay nhóm từ thích hợp nhất để hoàn chỉnh câu

6. He is a ………… speaker. He speaks smoothly

a. fluent b. slow c. fast d. easy

7. Walking is a fun , easy and inexpensive ………….

a. act b. action c. activity d. active

8. People of all ………. And abilities can enjoy it

a. years b. ages c. old d. height

9………… the world’s surface is water

a . most b. most of c. all d. whole

10. We may know the land well , but we know very ……….. about the oceans

a. few b. a few c. a little d. little

11. Until ……….. , man could not stay underwater for long

a. recently b. recent c. late d. lately

12. A pearl diver couldn’t stay underwater for …………. Than two minutes

a. long b. short c. longer d. shorter

13. Now , with special ……… equipment , a diver can stay underwater for a long time

a. breath b. breathing c. breathe d. to breathe

14. After the invention of this equipment , man could swim …… underwater

a. free b. freely c. safe d. quick

1
8 tháng 4 2017

II Chọn từ hay nhóm từ thích hợp nhất để hoàn chỉnh câu

6. He is a ………… speaker. He speaks smoothly

a. fluent b. slow c. fast d. easy

7. Walking is a fun , easy and inexpensive ………….

a. act b. action c. activity d. active

8. People of all ………. And abilities can enjoy it

a. years b. ages c. old d. height

9………… the world’s surface is water

a . most b. most of c. all d. whole

10. We may know the land well , but we know very ……….. about the oceans

a. few b. a few c. a little d. little

11. Until ……….. , man could not stay underwater for long

a. recently b. recent c. late d. lately

12. A pearl diver couldn’t stay underwater for …………. Than two minutes

a. long b. short c. longer d. shorter

13. Now , with special ……… equipment , a diver can stay underwater for a long time

a. breath b. breathing c. breathe d. to breathe

14. After the invention of this equipment , man could swim …… underwater

a. free b. freely c. safe d. quick

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 following questions from 1 to 5. Dolphins are one of the most intelligent species on the planet, which makes them a very interesting animal to scientists. In their natural habitats, dolphins use various vocalization techniques. They whistle and squeak to recognize members of their pod, identify and protect their young, and call out warnings of danger. They also make...
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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 following questions from 1 to 5.

Dolphins are one of the most intelligent species on the planet, which makes them a very interesting animal to scientists. In their natural habitats, dolphins use various vocalization techniques. They whistle and squeak to recognize members of their pod, identify and protect their young, and call out warnings of danger. They also make clicking sounds used for echolocation to find food and obstacles in dark and murky waters.

Amazingly, the whistling sound that the bottlenose dolphin makes has been found to have a similar pattern to human language. They always make conversational sounds when they greet each other. If you listen to dolphins' squeaks and squeals, it will sound like they are having a conversation.

Dolphins usually use both sound and body language to communicate with each other. It is through gesture and body language, however, that most of their communication with humans comes. Dolphins can be trained to perform complicated tricks. This suggests they have a high level of intelligence and communication capacity. If they work for a long time with a trainer, they are able to recognize and understand human commands.

A lot of dolphin communication has been studied using dolphins in captive environments. These studies have been criticized because some marine biologists believe that dolphins living in aquariums or research centers cannot be considered "normal." Even so, most believe that studying dolphin communication in captivity is useful for beginning to understand the complexity of dolphin communication. After all, dolphins are one of the most intelligent animals. Their ability to communicate is impressive and worthy of study.

All of the following are true about dolphin communication EXCEPT _______.

A. dolphins' squeals and squeaks sound conversational to the human ear

B. dolphins' clicking sounds are sometimes used to greet humans

C. communication using sounds and gestures occurs between dolphins

D. body language and gestures are used for communication with humans

1
7 tháng 4 2018

Kiến thức: Đọc hiểu

Giải thích:

Tất cả những điều sau đây là đúng về hành vi giao tiếp cá heo NGOẠI TRỪ _______.

A. tiếng ré và tiếng rít của cá heo nghe như đang có một cuộc trò chuyện đối với tai con người

B. những âm thanh nhấp chuột của cá heo đôi khi được sử dụng để chào hỏi con người

C. hành vi giao tiếp sử dụng âm thanh và cử chỉ xuất hiện giữa các con cá heo

D. ngôn ngữ cơ thể và cử chỉ được sử dụng cho việc giao tiếp với con người

Thông tin: They also make clicking sounds used for echolocation to find food and obstacles in dark and murky waters.

Tạm dịch: Chúng cũng tạo ra âm thanh nhấp chuột được sử dụng cho tiếng vang để tìm thức ăn và chướng ngại vật trong vùng nước tối và âm u.

Chọn B

30 tháng 1 2017

Đáp án C

Giải thích: cấu trúc “allow sb to V”: cho phép ai làm gì

Dịch: Bố mẹ không cho phép con cái chơi trò chơi điện tử quá lâu.

12 tháng 6 2018

Đáp án: C

Giải thích: cấu trúc “allow sb to V”: cho phép ai làm gì

Dịch: Bố mẹ không cho phép con cái chơi trò chơi điện tử quá lâu.

10 tháng 5 2020

7C nhé mình bấm lộn

10 tháng 5 2020

Bn chụp lại đề cho mk xem nhé nhìn qua mk làm đc 3 câu là

1.C

8. A

10.D

Còn lại nó bị lỗi mk chưa có chắc nhé. Còn 3 cái trên là mk chắc rồi nha cái này là bt tiếng anh 10 nhỉ? Mk nhìn thấy quen quen á