题目内容
We all feel it is Jack as well as his wife that_______for their son’s bad performance at school.
A.are to blame B.is to be blamed
C.are to be blamed D.is to blame
D
解析:
考查主谓一致。作主语的是Jack,所以用单数,be to blame for是固定短语,意思是“应对……负责”。
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