题目内容
【题目】— Why do you look sad?
— There are so many problems _____.
A.remaining to settle
B.remained settling
C.remaining to be settled
D.remained to be settled
【答案】C
【解析】解答该题的关键在于要准确把握There be句子结构及系动词remain的用法。remain 在There be 结构中用作后置定语,由于remain是不及物动词,故应用现在分词remaining,相当于定语从句that remains;动词settle置于remain之后,应用动词不定式的被动结构来表示动作还未完成。
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