With all his money he worry about a little thing like 5 cents!A. can B. mustC. may D.

问题补充：

With all his money, he worry about a little thing like 5 cents!

A. can

B. must

C. may

D. should

答案：

A. can

B. must

C. may

(答案→)D. should

解析：选D考查情态动词。句意：他有那么多钱，竟然为像5分钱一样的小事而烦恼！should表示惊讶，意为“竟然”，故选D项。