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[主观题]

How are noises made by industrial machines solved in working places？A．By adding sound proo

How are noises made by industrial machines solved in working places？

A．By adding sound proofing.

B．By planting vegetation.

C．By wearing ear protection.

D．By separating residential areas.

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发布时间：2020-09-17

更多“How are noises made by industrial machines solved in working places？A．By adding sound proo”相关的问题

第1题

______, the next problem was how to make a good plan.A．Having made the decisionB．Has the d

______, the next problem was how to make a good plan.

A．Having made the decision

B．Has the decision been made

C．The decision having been made

D．The decision has been made

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第2题

How is food for plants made？ Food for plants is made ______.A．from waterB．from the air in

How is food for plants made？ Food for plants is made ______.

A．from water

B．from the air in the sky

C．from the soil

D．from water, things in the soil and air and sunlight

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第3题

How I wish I______to repair the watch I I only made it worse.A．had triedB．hadn't triedC．di

How I wish I______to repair the watch I I only made it worse.

A．had tried

B．hadn't tried

C．didn't try

D．have tried

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第4题

How did the members of the Society try to improve the environment？A．They made laws that pr

How did the members of the Society try to improve the environment？

A．They made laws that protect birds.

B．They taught young people, helped pass laws that protect animals and so on.

C．They tried to make the world better.

D．Both Ｂ and Ｃ.

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第5题

______, the next problem was how to make a good plan.A．Having made the decisionB．The decis

______, the next problem was how to make a good plan.

A．Having made the decision

B．The decision having been made

C．Has the decision been mad

D．The decision has been made

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第6题

How did he find Ireland？A．He happened to fly over it.B．He remembered it himself.C．He made

How did he find Ireland？

A．He happened to fly over it.

B．He remembered it himself.

C．He made a guess and happened to be right.

D．He figured it out with the help of some simple instruments.

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第7题

How did Diana respond to the criticisms？A．She paid no attention to them.B．She made more ap

How did Diana respond to the criticisms？

A．She paid no attention to them.

B．She made more appearances on TV.

C．She met the 13-year-old girl as planned.

D．She rose to argue with her opponents.

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第8题

For the boy, the memory of his first oyster ________.

A.has taught him to love all kinds of seafood

B.reminded him how difficult his father was

C.has stayed with him all his life

D.made him remember the salt and the sea

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第9题

What are you recommended to answer the question tell me about yourself, if you are see

king for your first job？

A.Speak much about how that job appeals to you and caused you to apply for it.

B.Speak much about how your enthusiasm about an area has driven you to want that job.

C.Speak much about how a book you’ve read or a person you’ve known motivated you to get that job.

D.Speak much about how your past experiences made you decide to compete for that job.

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第10题

In Asia the prequake behavior. of animals【C1】______successfully to warn people that earthq

uakes【C2】______. Recently, a group of American【C3】______and geophysicists visited India and listened【C4】______great interest【C5】______the scientists there【C6】______explained how they have been able to predict many earthquakes in the past three years. The Indian scientists use【C7】______, but, they also【C8】______strange signals such as various ground noises, the fluctuation of well-water levels, and the strange behavior. of animals. The results are quite【C9】______. Indian seismologists(地震学家), for example,【C10】______predicted two magnitude 6. 9 quakes. The seismologists【C11】______that their predictions have been【C12】______precise that they were able to evacuate(疏散)many of their people【C13】______an earthquake occurred, thus【C14】______thousands of lives. On the other hand, the Indian experts also admit that there have been some false alarms. American scientists【C15】______stories of【C16】______prequake animal behavior. before, but they【C17】______them too seriously until their recent visit to Asia. "Maybe theres【C18】______to it," said Jack Everndon, a California scientist. "We need some kind of short-term warning. We need something. " He didnt mention the kind of research he may be considering. "Some of us are thinking its【C19】______enough to give it a serious look," he commented, "two years ago we【C20】______that. "

【C1】

A．have used

B．have been used

C．has been used

D．will be used

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