问题
选择题
After several sleepless nights, Mr. Smith ______ a perfect solution to the financial problems of his company.
A．kept up with
B．put up with
C．came up with
D．ended up with
答案
C
题目分析： A. kept up with跟上，B. put up with容忍，C. came up with提出，想出，D. ended up with以…结束，句意：几个无眠的夜晚后，斯密斯先生想出一个解决公司问题的完美的解决方法。所以选C。