精英家教網 > 初中英語 > 題目詳情

【題目】 Mr. and Mrs. Wang _ _dinner when the light in the kitchen went out suddenly.

A. had B. are having

C. were having D. will have

【答案】C

【解析】

試題分析：句意：王先生和王夫人在吃晚飯的時候，突然廚房里的燈熄滅了。此題考查過去進行時。根據句意，應選C。

練習冊系列答案
相關習題

科目：初中英語 來源： 題型：

【題目】—Have you got anything to do this afternoon, Lucy and Tom?

—Yes._____ of us are going to the home for the elderly.

A. Each B. Either C. Both D. All

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】The ______ of new inventions should be to make life easier, not to make it harder.

A. rules B. subjects C. secrets D. purposes

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Boys and girls, this is a new student to our class. Let me ______ her ____ you.

A. show; to B. show; for C. introduce; to D. introduce; for

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】

Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin (旋轉). When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to sail boats and move water. We still do those things today, but these days we mostly use wind power to make electricity.

Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it’s clean. Windmills don’t pollute the environment at all. Second, we can use wind power forever. After all, we will always have wind. Also, wind power is cheap, and it’s getting even cheaper.

A lot of people don’t understand wind power very well. They believe that there are problems with wind power, but many of those problems are not real. For example, some people say that windmills are dangerous for birds. They used to be true, but it isn’t true anymore. Old windmills killed birds because they spun very fast. New windmills spin slowly, and they aren’t dangerous for birds.

However, there are real problems with windmills. One problem is that many people think windmills are very ugly. This is a problem for people, because windmills are often in very pretty areas. Also, wind doesn’t blow all the time, so we can’t use wind power all the time. Finally, windmills are noisy.

Wind power is becoming more and more common. Right now, more than 80 countries use wind power. About 2.5 percent of the world’s power comes from the wind. For some countries, that number is a lot higher. Wind power gives Denmark more than 25 percent of its electricity.

【1】Why DON’T new windmills kill birds? Because .

A. birds don’t fly near themB. they spin slowly

C. they are shorter than old windmillsD. new windmills don’t spin

【2】When did people start using wind power?

A. About 25 years ago.B. About 80 years ago.

C. About 500 years ago.D. Over 1,000 years ago.

【3】 , so we CAN’T use wind power all the time.

A. Windmills break all the timeB. We can’t use windmills at night

C. Windmills are too expensive to use all the timeD. Wind doesn’t blow all the time

【4】What does the article say about wind power?

A. Most people don’t like it.B. It’s getting cheaper.

C. Denmark doesn’t use it.D. It’s getting more expensive.

【5】What is the best title for the passage?

A. Expensive WindmillsB. Cheap and Clean Energy

C. Popular and Clean Wind PowerD. Dangerous Birds

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】What does your sister do? --- _____.

A. She’s my friend. B. She is OK

C. She’s teaching D. She’s a teacher

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】In these old days,books could only be produced .

A.by a hand B.by hand

C.by hands D.by two hands

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 I gave my mother a bunch of flowers _ _ the evening of March 8.

A.in B. for C. on D. at

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】He likes to sleep with the windows ____________.

A. open B. opened C. opening D. opens

查看答案和解析>>

同步練習冊答案