Tommy is so clever that he has no trouble------the problem.

问题描述:

Tommy is so clever that he has no trouble______the problem.
A.to work out
B.working
C.working out
D.work out
(请说明原因)
这题选的是C
1个回答 分类:英语 2014-12-01

问题解答:

我来补答
答案:C:working out
work out :可以解决、做出.work:工作
has (no )trouble 后面用doing
TOMMY 太聪明了以至于任何问题都可以解决.
 
 
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