题目内容
Do you have any doubt________ his strength? He can lift a mountain.
[ ]
A.about
B.for
C.in
D.at
答案:A
解析:
解析:
固定介词用法.
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题目内容
Do you have any doubt________ his strength? He can lift a mountain.
A.about
B.for
C.in
D.at
固定介词用法.