-Do you know where the headmaster is? I have something urgent.-Oh, he have gone
来源：网络
时间：
推荐文章
—Do you know where the headmaster is? I have something urgent.
—Oh, he ______ have gone far, for the computer is still on in the office.[ ]A. won’t
B. mustn’t
C. can’t
D. wouldn’t
试题答案
C