I thought you like something to read so I have brought you some books . A. may B. might

问题补充：

I thought you like something to read , so I have brought you some books .

A. may

B. might

C. could

D. must

答案：

A. may

(答案→)B. might

C. could

D. must

解析：may / might 用于陈述句，表示推测，其语气较 must , can\t 弱得多。