题目内容
【题目】More than 400 mainland tourists ________ from the landslide site till Saturday, but 18 others were still missing, because of the heavy rains.
A. were rescued B. have been rescued
C. have rescued D. are rescued
【答案】A
【解析】
试题分析:考查时态语态。根据but后句中的were说明本句叙述过去发生的事情,使用一般过去时,且More than 400 mainland tourists与动词rescue构成被动关系,要使用被动语态。综上所述,本句要适应一般过去时的被动语态,故A正确。
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