单选题the maths problem is ____ difficult _____
A so ;that few of us can do..B so ;that few of us can do it
C too;for anyoneof us to doD too;for anyone of us to do it
请说原因
人气：318 ℃ 时间：2020-03-29 18:39:25
解答
c请说原因itstoo difficult for anyone of us to do the math problem是他的同义句 这里it 作形式主语真正的主语是the maths problem那为什么不选A
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