–Does he know how to work out the problem ?
-Yes , he has a good idea to solve it .
A. e up with
B. kept up with
C. caught up with
D. put up with
网友回答
(答案→)A. e up with
B. kept up with
C. caught up with
D. put up with
解析： 本题考查动词短语辨析。e up with a good idea想出了一个好办法。