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[主观题]

______ all of us who are here tonight, I would like to thank Mr. Smith for his speech.A.On

______ all of us who are here tonight, I would like to thank Mr. Smith for his speech.

A.On account of

B.On behalf of

C.For the purpose of

D.Instead of

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更多“______ all of us who are here tonight, I would like to thank Mr. Smith for his speech.A.On”相关的问题

第1题

2016年大学生物专业英语期末考试英文短文3翻译答案

将英语短文译为中文

3 Self-Powered Nanotech (10分)

Nanosize machines need still tinier power plants

By Zhong Lin Wang

The watchmaker in the 1920s who devised the self-winding wristwatch was on to a great idea: mechanically harvesting energy from the wearer’s moving arm and putting it to work rewinding the watch spring.

Today we are beginning to create extremely small energy harvesters that can supply electrical power to the tiny world of nanoscale devices, where things are measured in billionths of a meter. We call these power plants nanogenerators. The ability to make power on a minuscule scale allows us to think of implantable biosensors that can continuously monitor a patient’s blood glucose level, or autonomous strain sensors for structures such as bridges, or environmental sensors for detecting toxins — all running without the need for replacement batteries. Energy sources are desperately needed for nanorobotics, microelectromechanical systems (MEMS), homeland security and even portable personal electronics. It is hard to imagine all the uses such infinitesimal generators may eventually find.

In Brief

★Nanotechnology has huge potential — but those minuscule devices will need a power source that is better than a battery.

★ Waste energy, in the form. of vibrations or even the human pulse, could provide sufficient power to run such tiny gadgets.

★ Arrays of piezoelectric nanowires could capture and transmit that waste energy to nanodevices.

★ Medical devices will likely be a major application. A pacemaker’s battery could be charged so it would not need replacing, or implanted wireless nanosensors could monitor blood glucose for diabetics.

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第2题

She told us ______ interesting story ______ we all laughed.
A.such … that

B.such an … that

C.so … that

D.so an … in order that

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第3题

And above all, remember to send us your comments.

A.正确

B.错误

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第4题

All of us were___with the news.

A.pleased

B.pleasant

C.interested

D.glad

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第5题

Who will you get __________ the project for us?

A.design

B.to design

C.designed

D.designing

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第6题

The landlady could not()because all her rooms were booked.

A、adapt us

B、put up with us

C、put us up

D、help us

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第7题

How about all of us () for a walk after supper?
How about all of us () for a walk after supper?

A.to do out

B.will go out

C.going out

D.go out

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第8题

We took our raincoats with us , but we didn't need them _____.

A、after all

B、at any rate

C、all along

D、as a result

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第9题

The number of the students who are going to plant trees is over forty ().

A.all

B.in together

C.altogether

D.gather

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第10题

We’ve all heard of Thomas Edison, () who invented the electric light and many other things.

A.man

B.a man

C.men

D.the man

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第11题

The history teacher says to himself in class, because he thinks ______.A.none of talk loud

The history teacher says to himself in class, because he thinks ______.

A.none of talk loudly

B.we all listen to him carefully

C.some of us ask him questions

D.he doesn't notice it

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