I't is nearly seven o'clock.Jack-----be here at any moment.

问题描述：

I't is nearly seven o'clock.Jack-----be here at any moment.
A.must B.need C.should D.can
我看到的答案有两种,c和d.最好有详细解析.
我觉得如果是d,那句子的意思会不会变成,
他任何时候都应在这里?

1个回答分类：英语 2014-12-09