In order to find the missing child, the villagers___________ all they can in the past five hours.
A.have been doingB.didC.doD.had done
A

試題分析:考查時(shí)態(tài)。根據(jù)關(guān)鍵詞in the past five hours說(shuō)明應(yīng)該使用現(xiàn)在完成時(shí)或者現(xiàn)在完成進(jìn)行時(shí)。句意:為了找到失蹤的孩子,在過(guò)去的五個(gè)小時(shí)里,村民們一直都在做他們能做的所有事情。根據(jù)句意是指一直在做,故使用現(xiàn)在完成進(jìn)行時(shí)。故A正確。
點(diǎn)評(píng):對(duì)于時(shí)態(tài)的考查要根據(jù)句子的關(guān)鍵的時(shí)間狀語(yǔ)和句子的意思來(lái)辨析。本題的關(guān)鍵詞就是in the past five hours該短語(yǔ)常與現(xiàn)在完成時(shí)或者現(xiàn)在完成進(jìn)行時(shí)連用。
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