---Hi,Tom.AnyideawhereJaneis?---She   intheclassroomIsa...

问题详情：

---Hi, Tom. Any idea where Jane is?

---She     in the classroom I saw her there just now.

    A．shall be    B．should have been

    C．must be    D．might have been

【回答】

C

知识点：情态动词

题型：选择题