—Mum,canIwatchtheTVprogramforanothertwentyminutes?— Sor...

问题详情：

— Mum, can I watch the TV program for another twenty minutes?

—  Sorry, dear, it's time you           to bed．

       A．went                     B．go                       C． will go             D． must go

【回答】

A

知识点：虚拟语气

题型：选择题