The price of vegetables _______ sharply since last month.A．has raisedB．has risen

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The price of vegetables _______ sharply since last month.

A．has raised

B．has risen

C．have been raised

D．have risen

答案

解析

略

举一反三

No sooner _____ the boy fall into the pond than he ____ to his feet and went to the rescue.

A．he had seen… jumped	B．had he seen… jumped
C．has he seen… is jumped	D．did he see… had jumped

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Huge quantities of fresh water ______there since the serious drought in the southern parts of China

A．have sent

B．have been sent

C．has been sent

D．has sent

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--- Don’t waste any paper, because our forests ____ every day.
----Sorry, I didn’t know that.

A．decreased

B．had decreased

C．have decreased

D．are decreasing

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It is reported that the number of graduate students who___ mental problems ___on the rise.

A．have ; is

B．has; are

C．has; is

D．have; are

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I’d like to think decades from now, a young Chinese person ______ inspired by Expo 2010 to one day visit where I grew up, just as I’ve finally gotten to experience China in person.

A．will have

B．has had

C．has been

D．will be

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