Alotofresearchandstudieshavesh

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更新 2022-09-03
科目英语
题型单选题
难度容易
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A lot of research and studies have shown that Trench oil, taken out from kitchen waste, ______ the increase of cancers.
A appeals to B. attends to C. contributes to D. devotes to

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This is the first time that I_________ at the meeting.

A．had spoken	B．have spoken
C．am	D．was

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Hurry up ! The train____ . There is only ten minutes to go.

A．left

B．leaves

C．has left

D．is leaving

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The hunter insisted that he _____ a tiger and that a searching team ______ to hunt for it.

A．has seen; be set up	B．had seen; be set up
C．saw; would be set up	D．should see; should be set up

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Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company.

A．worked	B．has been working
C．is working	D．works

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I’d prefer ______ in the office rather than _____ at home watching TV.

A．working; staying	B．working; stay
C．to work; stay	D．work; to stay

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