Alandmark（里程碑）inthehistoryofsc

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更新 2022-09-04
科目英语
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A landmark（里程碑） in the history of science was made by a photo _______ was taken on April 10th about the black hole in a faraway galaxy（星系）．（　　）

A．

who

B．

which

C．

what

D．

when

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It shouldn't take long to clear up after the party if we all volunteer to help．

That's right．_________________________．（　　）

A．Many hands make light work．

B．Something is better than nothing．

C．The sooner begun，the sooner done．

D．Practice makes perfect．

题型：未知
难度：未知

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Today's young people can't live without smart phones．

They keep their hands on the phones whether they go，even while they______meals．（　　）

A．haveB．are having

C．were havingD．will have

题型：未知
难度：未知

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Have you watched the latest TV program Running Man？

Of couurse! It's popular with__________the young________the old．（　　）

A．either； orB．neither； nor

C．both； andD．not； but

题型：未知
难度：未知

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To save energy，we should_________the electricity when we don't use it．

I agree，you are really a greenerperson．（　　）

A．shut upB．shut offC．take awayD．take off

题型：未知
难度：未知

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China's 23^rd Beidou Satellite__________into space on June 12，2016．

As Chinese，we are proud of it．（　　）

A．has sentB．is sentC．will sendD．was sent

题型：未知
难度：未知

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