-Where was water from in the first place? -It came from the sea. A. in the end B. in the beginning C. in the middle D. in its place 题目和参考答案——青夏教育精英家教网—

题目内容

-Where was water from in the first place?

-It came from the sea.

A. in the end B. in the beginning C. in the middle D. in its place

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相关题目

The ship sank____ under the sea.
A.deeply B.depth C.deep D.more deep

阅读理解

Have you ever wondered?

Why do airplanes take longer to fly west than east?

It can take five hours to go west-east from New York (NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon known as the jet (喷射) stream. The jet stream is a very high altitude wind which always blows from the west to the east across the Atlantic. The planes moving at a constant air speed thus go faster in the west-east direction when they are moving with the wind than in the opposite direction.

What would happen if the gravity on Earth was suddenly turned off?

Supposing we could magically turn off gravity. Would buildings and other structures (建筑物) float away? What happened would depend on how strongly the things were attached to the Earth. The Earth is moving at quite a speed, moving at over a thousand miles per hour. If you turn something around your head on a string (细绳), it goes around in a circle until you let go of the string. Then it flies off in a straight line. ‘Switching off’ gravity would be like letting go of the string. Things not attached to the Earth would fly off in a straight line. People in buildings would suddenly shoot upwards at a great speed until they hit the ceiling. Most things outside would fly off into space.

1.What information can we get from the first passage?

A.It is the jet stream that affects how fast airplanes fly.

B.Planes go slower when they are moving with the wind.

C.It takes more time to fly from NY to London than from London to NY.

D.The jet stream always blows from the east to the west across the Atlantic.

2.The word “shoot” underlined in the 2nd passage probably means “__________”.

A.send for B.move quickly

C.come out D.grow quickly

3.It can be inferred that without gravity __________.

A.buildings and other structures would float away

B.trees and buildings would not so easily fly off

C.something around your head would not float away

D.everything outside buildings would fly off into space

4.Which of the following statements is not mentioned in the passage?

A.It takes seven hours to travel from London to New York.

B.The earth is moving at a high speed

C.Everything on the earth will float away if there’s no gravity.

D.Everything not attached to the earth would fly off in a straight line.

5.Where can we most probably read this text?

A.In a research paper. B.In a short story.

C.In a travel magazine. D.In a student’s book.

It is hot outside. You can________ your coat.

A. take off B. put off C. put on D. take on

单词拼写

根据已给的首字母给各句空白处填上一个适当的词，使句子完整、正确。

1. I can’t play the guitar. Can you s______ me how to play it?

2. I want to find a hotel near here. Is there a hotel in the n______?

3. Peter always forget things, so I don’t think he can r______ your phone number.

4. There is no bridge so they have to c the river on a ropeway.

5. He really m his parents when he studies in England.

6. People kill elephants for their ivories(象牙), so elephants are in d______.

7. I can’t go out on school nights, but t_______ my parents allow(允许) me to go out to play.

8. It’s a q past seven now. Let’s hurry or we will be late.

9. In the evening, I e watch TV or play computer games.

10. ─What is she doing? ─She is t on the phone.

---_______see the film about Lost in Thailand(《人在囧途之泰囧》) with me?

---Great idea! It’s said to be_______ film of the year.

A. What about; the funniest B. Why not; the funniest

C. Why don’t you; funnier D. Would you; funnier

---Many people in the world don’t have enough to eat. _______bad it is to waste food!

---Yes. We should not order too much_______ we can’t eat up the food.

A. How; if B. What; until C. What; if D. How; until

Tom’s parents were angry, because they found Tom had made in their bedroom.

A.clean B. a mess C. tidy D. clear

单项选择

The underlined part in the word “ nature ”is pronounced as _____.

A. /e / B. /ei/ C. /æ/ D /ai/

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