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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We study in a school ____ fame is known nationwide and it is a school _______ we can fully develop our potential.

A．which; where	B．whose; which
C．who; that	D．whose; in which

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___________ has always been expected, he has finally achieved his dream, ________ makes his parents so proud.

A．As; which	B．Which; which
C．Which; as	D．As; as

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His sister left home in 1998, and ____________ since.

A．had not been heard of	B．has not been heard of
C．had not heard of	D．has not heard of

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We are not ready to go into production yet, for the new switch mechanism isn’t fully ______.

A．tried out	B．tested out
C．worked out	D．turned out

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Helen always helps her even though going to school ________ most of her day.

A．turns up

B．makes up

C．saves up

D．takes up

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