—IthinkMrZhangmaybeinhisoffice.—No,he      bethere.Isaw...

问题详情：

—I think Mr Zhang may be in his office. —No, he       be there. I saw him      just now.

   A. needn’t; left     B. mustn’t; leaving 

   C. can’t; leave      D. shouldn’t; leave

【回答】

C 

知识点：相似 相近词比较

题型：选择题