() 1. -Hi,I didn't know you were in New York. How long here? 一For three days. A. have you come B. were you C. have you been D. will you come 题目和参考答案——青夏教育精英家教网—

题目内容

() 1. —Hi,I didn't know you were in New York. How long here? 一For three days.

A. have you come B. were you C. have you been D. will you come

1.C

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阅读理解

All the energy we use comes from the Earth. Electricity doesn’t come directly from the Earth,but we make it using the Earth5s resources,like coal or natural gas. Both coal and natural gas were formed deep under the ground hundreds of millions of years ago. Once they are used up,they are gone forever. Moreover,the burning of them harms the environment.

New energy is made from wind,water and sunshine. (1) It is also called “clean energy” or “green power” because it doesn’t pollute the air or the water. However,we don't use new energy all the time. One reason is tha unlike natural gas and coal,we can't store up (储存) wind and sunshine. (2) If the wind doesn’t or the sun hides behind , there wouldn’t be enough power for everyone. Another reason is that coal and natural gas are cheaper. It costs more money to make electricity from wind,and most people are not willing to pay more.

阅读短文，按要求答题

1. 将文中(1) 句译成汉语。

2. 在文中⑵句空白处分别填入一个适当的单词，使句意完整、上下文通顺。

3. 回答问题：What is the electricity made from?

4. 在文中找出与They will run out once we have used them.意思相近的句子。

5. The article mainly tells us.

A. how coal and gas were formed

B. what new energy is and why we don't use it all the time

C. what electricity is and how it is made

47. 我爸爸喜欢通过读报纸来获取信息。

My father likes to .

() 7. Mr. Li isn’t at home. He has to Shanghai. He has there twice.

A. gone; gone B. been; been C. gone; been D. been; gone

42. He (travel) around the country since he left school.

49. 九寨沟是个有着自然美景的地方。

Jiuzhaigou is a.

() 6. The story “Travel in Space” sounds . We are all in it.

A. interested; interested B. interesting; interested C. interested; interesting D. interesting; interesting

() 13. There is no air water on the moon.

A. and B. but C. or D. with

() 21. —The place is dirty,isn’t it? — it's a bit noisy.

A. Yes,and B. No, because C. No,and D. Yes,but

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