It's difficult to keep the house with three children. A. cleaning B. to clean C. cleaned D. clean 题目和参考答案——青夏教育精英家教网—

题目内容

It's difficult to keep the house _______with three children.

A. cleaning B. to clean C. cleaned D. clean

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These days students in some schools ______ not to use mobile phones.

A. ask B. asked C. are asked D. were asked

People who drink wine ______ to drive after May Day.

A. don’t allow B. isn’t allowed C. mustn’t allow D. mustn’t be allowed

- Excuse me, look at the sign. It's a no-parking area.

- Sorry, I _______see it.

A. don't　　　　　 B. didn't　　　　　C. couldn't　　　　 D. won't

This is _______unusual bottle but it is not _______useful one.

A. a; a B. an; a C. a; an D. a; the

Stop! Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noisy. Noise is loud or unwanted sound.

Noise can be caused by many kinds of machines, such as motorcycles, jet planes, tractors and so on. And, to some people, rock bands (摇滚乐队) are also noise.

What happens to people who live near noisy machines or use them over a period of time? Doctors find that these people have trouble in sleeping. But, most important, constant (不断的) loud noise can cause a loss of hearing.

Scientists use a unit (单位) of measure called a decibel (分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 to 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss.

49. From the passage, we know noise is _______.

A. wanted sound B. loud or unwanted sound

C. all sounds that you can hear D. comfortable sound

50. A "decibel" is a _______.

A. unit that measures sound

B. kind of noise

C. machine that makes very loud noise

D. person who hates noise

51. According to the passage, loud noise can_______.

A. help people sleep better B. stop machines

C. cause a loss of hearing D. kill people

假如你是李萍，昨天从报纸上看到一家老年公寓在招聘志愿者的广告，你想应聘。请根据下面提供的信息，用英语写一封信，表示愿意做一些慈善工作，请这家老年公寓的负责人考虑并尽早给予答复。

要求：1．字数80字左右。书信的开头和结尾已写好，不计入总词数。

2．书信必须包括所有要点内容，不要逐词翻译，可适当发挥，使其连贯、通顺。

Dear sir,

I read your advertisement in the newspaper yesterday. I am writing to tell you I'd like to work as a volunteer for the home for the elderly.

_____________________________________________________________________________

Yours Sincerely

Li Ping

The cakes in the restaurant _______, so they _______well.

A. are tasted better; are sold B. are tasted well; sell

C. taste terrible; are sold D. taste nice, sell

Great changes _______in the city and a lot of buildings _______in the past ten years.

A. have taken place; have been set up B. have been taken place; have been set up

C. were taken place; were set up D. have taken place; set up

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