—Tom, where is your father? — I'm not sure. He ______ in his office. [ ]A. is B. may be C. mayb

题目简介

—Tom, where is your father? — I'm not sure. He ______ in his office. [ ]A. is B. may be C. mayb

题目详情

— Tom, where is your father?     
— I'm not sure. He ______ in his office.
[     ]
A. is
B. may be
C. maybe
D. may
题型:单选题难度:中档来源:同步题

答案

B

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