“I’m astonished Mum ” said my son to me the other day “that some people in the world be

问题补充：

“I’m astonished, Mum,” said my son to me the other day, “that some people in the world be so ready to fight with others, addicted to killings.

A. should

B. might

C. could

D. will

答案：

(答案→)A. should

B. might

C. could

D. will

解析：考查情态动词。句意中表达的是对与后面提及的内容感到惊讶即：在这个世界上有些人竟然乐意打架斗殴之类的。should 在这表示的是“竟然”之意。选A。