The classmates insisted that Daisy _____

试题详情及答案解析

The classmates insisted that Daisy ______ a piece of music on the piano.

A．plays

B．play

C．to play

D．playing

答案：B

试题分析：考查宾语从句的时态。同学们坚决要求Daisy用钢琴演奏一支曲子。insist坚决主张,后面的宾语从句用should+动词原形，should可以省略，所以选B。
考点：考查宾语从句的时态。