If they what I was saying, they'd know what I was talking about
A. took the trouble to listen to
B. had trouble listening to
C. take the trouble to listen to
D. have trouble listening to
网友回答
(答案→)A. took the trouble to listen to
B. had trouble listening to
C. take the trouble to listen to
D. have trouble listening to
解析:考查时态和虚拟语气:句意:如果他们不怕麻烦听我说的话,他们就会知道我说的是什么了。take the trouble to不怕麻烦去做;have trouble (in) doing是“做…有困难”,所以排除BD,而且主句是would do是虚拟语气,从句用过去时表示虚拟,选A。