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更新 2022-09-03
科目英语
题型单选题
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挑错有奖

He devoted most of his time to researching into space, believing his hard work would ______ sooner or later.

A．pay back

B．pay for

C．pay off

D．pay up

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As is known to all, to smoking will do harm to your health.

A．addicted

B．having addicted

C．being addicted

D．after being addicted

题型：未知
难度：未知

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the exploration of the botanical world on a large scale.

A．It was not until the eighteenth and nineteenth centuries that; had begun

B．It was not until the eighteenth and nineteenth centuries when; began

C．Not until the eighteenth and nineteenth centuries did; begin

D．Until the eighteenth and nineteenth centuries; began

题型：未知
难度：未知

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How do you think that he was an hour late on such a short journey?

A．it came about

B．did it come about

C．it was come about

D．was it come about

题型：未知
难度：未知

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If I yesterday, he now.

A．had said sorry to him, wouldn’t be angry	B．said sorry to him, wouldn’t have been angry
C．have said sorry to him, won’t be angry	D．had said sorry to him, would be angry

题型：未知
难度：未知

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At the age of 29, Dave was a worker, in a small apartment near Boston and ______ what to do about his future.

A．living; wondering

B．lived; wondering

C．lived; wondered

D．living; wondered

题型：未知
难度：未知

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