题目内容

(2013·山东济宁模拟)New computers are soon out of date since newer models are ________ constantly.

Aturned up Bturned out

Cturned down Dturned over

 

B

【解析】B 句意:由于更加新型的电脑不断地被生产,新电脑很快就会过时。A:出现;C:拒绝;D:翻身,翻转。turn out为及物动词短语,意为生产或制造某物newer modelsturn out为被动关系,故需用被动语态。本题易误选A项,但turn up“appear(出现)”讲时为不及物动词短语,没有被动语态。

 

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