Question

He was wild with joy when he ______ a solution to the difficult problem.

A．made up with

B．put up with

C．came up with

D．kept up with

Answer 1

C

试题分析：句意：当他想到这个困难的问题的解决办法的时候，他欣喜若狂。四个选项的含义分别是：A. made up with与……和解B. put up with容忍，C. came up with想出，D. kept up with跟上，所以选C。