【答案】—Who do you ____ is the best student in our class?

—Who do you ____ is the best student in our class?

—Liu Ming, of course.

A. think B. think of C. think about D. to think

【答案】

A

【解析】

句意：-你认为谁是我们班最好的学生？-当然是刘明。think 认为；think of想起，考虑；think about与think of同义；to think是动词不定式。do you think是一个插入语，“你认为...”，放在疑问词的后面。故选A。