It is important that he _______ a gallon of water with him if he wants to hike to the bottom of the Grand Canyon.
A. taking
B. takes
C. took
D. take
K
Khách
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30 tháng 10 2019
Đáp án D
Thể giả định: It’s important/ necessary/ essential… that + S +V(nguyên thể)
Dịch: Điều quan trọng là anh ta phải mang theo một ga-lông nước nếu anh ta muốn đi xuống đáy của hẻm núi Grand Canyon
NN
28 tháng 11 2018
V read the following passage and choose a suiable word to fill in each gap
Answered/that/have/like/by/until/on/was/includes/as
A university professor in the southwest tells of a student who went...on....a one day trip to the grand canyon.she didnt return...until...a week latet.when asked what had happened,she ....answered....that the grand canyon was so amazing..that...she had needed tree days just to get used to it
The grand canyon..was.....formed by the mighty colorado river cutting into a plateau in arizona,the canyon is 277 miles long and about 1 mile deep.because it is so deep,the top and the bottom..have....very different weather and vegetation.going from the top to the bottom is somewhat...like..going from canada to mexico.known..as....one of the seven tourist travel wonders,which....include..the great wall of china,the taj mahal and machu picchu,it is visited...by.....millions of people each year
28 tháng 11 2018
On, until, answered, was, have, like, as, include, by
1.The grand canyonwas formed by the mightly colorado river cutting into a plateau in arizona.
2. The grand canyon is about 1 mile deep.
3. No,it isn't.
4. Yes, it is
5. There are millions of people visit the canyon each year.
DT
Đỗ Thanh Hải
CTVVIP
6 tháng 5 2021
1. He went to a seaside resort because he was __________ on water-skiing.
A. bright B. eager C. keen D. interested
2. It took him years to __________ the shock of his wife dying.
A. take on B. get over C. go off D. put off
3. He will not be __________ to vote in this year's election.
A. old enough B. enough old C. as old enough D. enough old as
4. This is the first time I __________ the experiment on plant breeding.
A. have done B. do C. would do D. did
5. Tom: "You've got a lovely singing voice, Mary."
Mary: " __________ "
A. It's all right. B. Congratulations!
C. Thank you. D. No, thanks.
6. - "You look nice today. I like your new hair style." - " ."
A. It's nice of you to say so B. Shall I? Thanks.
C. Oh, well done! D. I feel interesting to hear that.
7. I asked Thuy Linh ____________ to enter that university.
A. are you planning B. is she planning C. if she was planning D. was she planning
8. The students wish they ______________ English as well as their English teacher.
A. can speak B. will spoke C. am speaking D. could speak
9. She asked me if I ___________ a laptop computer the following day.
A. will buy B. bought C. would buy D. buy
10. Thuy Linh has worked _____________ than her classmates.
A. carefullier B. more careful C. as carefully D. more carefully
11. The teacher asked us not ____________ the answer keys before we finished the task.
A. read B. reads C. to read D. reading
12. My pen pal and I are far away from each other, but we always __________ .
A. keep on B. get on C. keep in touch D. write on
13. This is a difficult problem. I wish I ___________ the answer.
A. know B. knew C. had known D. would know
14. Wear a helmet when riding a motorbike. Helmets are used __________ our heads.
A. to protect B. protect C. protecting D. protected
15. I always read books before bedtime. I __________ reading books at night
A. am used for B. used to C. am used to D. was used to
16. Now fashion ________ want to change the traditional Ao dai.
A. makers B. workers C. designers D. dressers
17. Nowadays Jeans __________ all over the world.
A. is sold B. are sold C. sold D. sell
18. . He was a strict __________ , he asked me a lot of difficult questions.
A. examine B. examining C. examination D. examiner
19. My friends spend hours __________ the Net every day. It is a waste of time.
A. traveling B. exploring C. working D. having
20. His mother has to work to support the family, ___________ ?
A. hasn’t she B. has she C. does she D. doesn’t she
21. Would you mind not __________ on the radio until I’ve finished typing the document?
A. to turn B. turning C. being turned D. to be turned
22. I don’t mind _________ by bus but I hate _________in queues.
A. to travel/ to worry B. traveling/ standing C. to travel/ standing D. traveling/ to stand
23. Don’t wait for me. The manager wants me __________ late tonight.
A. work B. working C. to work D. to have worked
24. Tam Dao is one of the___________ areas of Vinh Phuc province.
A. mountain B. mountainously C. mountainous D. mountaineer
25. He ____________ the piano since he was a child.
A. practises B. was practising C. practised D. has practised
NN
10 tháng 11 2018
1. The story is short enough for her to read
A. It is such a short story that she can read it
B. It is such a short that she can read
C. The story is too short for her to read
D. It is such a short story for her to read
2. He will die if nobody takes him to hospital
A. He will die if anyone takes him to hospital
B. He will die unless someone takes him to hospital
C. He will die if he is taken to hospital
D. He won't die unless someones takes him to hospital
3. It was believed that the Earth was square
A. The Earth was thought to be square
B. The Earth was thought it was square
C. People believe that the Earth was square
D. It is believed that the Earth was square
DT
Đỗ Thanh Hải
CTVVIP
28 tháng 9 2021
8. He went to a seaside resort because he was __________ on water-skiing.
A. bright B. eager C. keen D. interested
9. It took him years to __________ the shock of his wife dying.
A. take on B. get over C. go off D. put off
10. He was advised that he __________ singing lessons.
A. should take B. will take C. had taken D. took
11. He will not be __________ to vote in this year's election.
A. old enough B. enough old C. as old enough D. enough old as
12. _______ extended family include several generations living together in the same house.
A. A B. An C. The D. Ø
13. The crowd at the basketball game were wild_______excitement.
A. for B. like C. in D. with
14. I've tried those tablets and they are not_______in helping me stop coughing.
A. effective B. successful C. profitable D. helpful
15. Which is_______, Mount Everest or K2 in the Himalaya?
A. higher B. the higher C. highest D. the highest
16. He couldn't reach the goal, _______surprised me.
A. who B. whom C. which D. that
17. He will take US to the town __________ we can see old temples.
A. that B. which C. when D. where
18. This is the first time I __________ the experiment on plant breeding.
A. have done B. do C. would do D. did
19 My friend sent me _______ picture that we took in Da Nang.
A. the B. a C. x D. an
20 Maria’s Skill is excellent. She dances more_________ than her partner.
A. beauty B. beautiful C. beautifully D. beautify
21: We___________Nam since he left school.
A. met B. meet C. haven’t met D. have meet
22. Our plane arrives in Hanoi at _________ two o‟clock in ______ afternoon.
A. Ø - the B. the - the C. a - a D. the - an
8 tháng 7 2016
Vấn đề 8. Một container có hình khối có kích thước như trong hình. Các thùng có 54 lít nước trong đó. Bình muốn biết một xô đầy chứa bao nhiêu lít nước , do đó, ông đổ cả xô nước vào container và thấy rằng mức độ của nước tại 7 8 là chiều cao của container. Từ đó, ông có thể tính toán bao nhiêu lít nước một xô đầy chứa . Nếu container rỗng , bao nhiêu xô nước phải Bình đổ vào các container để làm cho nó đầy đủ?
TH
5 tháng 5
To solve this problem, let's break it down step by step.
Step 1: Calculate the volume of the cuboid container.
The volume of a cuboid is given by the formula:
Volume = Length × Width × Height
Given:
Length = 12 meters
Width = 6 meters
Height = 4 meters
Volume = 12 × 6 × 4 = 288 cubic meters
Step 2: Convert the volume to liters.
Since 1 cubic meter = 1000 liters, we have:
Volume = 288 × 1000 = 288,000 liters
Step 3: Determine the volume of water after pouring a full bucket.
The water level after pouring the bucket is at 7/8 the height of the container, which means the volume of water is 7/8 of the volume of the container.
Volume of water = (7/8) × 288,000 liters = 252,000 liters
Step 4: Calculate the volume of water in one bucket.
Since initially, there were 54 liters in the container and after pouring the bucket, there were 252,000 liters, the volume of water in one bucket can be found by subtracting the initial volume from the final volume.
Volume of water in one bucket = 252,000 liters - 54 liters = 251,946 liters
Step 5: Determine how many buckets are needed to fill the container.
To find out how many buckets are needed to fill the container, divide the volume of the container by the volume of water in one bucket.
Number of buckets needed = 288,000 liters / 251,946 liters ≈ 1.144
Since Bình cannot pour a fraction of a bucket, he would need to pour 2 buckets of water to fill the container completely.
Kiến thức: Thức giả định
Giải thích: Cấu trúc thức giả định: It is important/ advisable/ necessary…+ that + S + V(nguyên thể)….
Tạm dịch: Điều quan trọng là anh ta mang theo một gallon nước với anh ta nếu anh ta muốn đi bộ xuống đáy Grand Canyon.
Chọn D