–Does he know how to work out the problem ?-Yes he has a good idea to solve it .A. come

问题补充：

–Does he know how to work out the problem ?

-Yes , he has a good idea to solve it .

A. come up with

B. kept up with

C. caught up with

D. put up with

答案：

(答案→)A. come 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。come up with a good idea想出了一个好办法。