42.—Is the man over there Mr. Smith?—No, it _____ be him. He has gone to China.

42.—Is the man over there Mr. Smith?—No, it _____ be him. He has gone to China.

A. mustn’t
B. may not
C. shouldn’t
D. can’t

积分

英语

参考答案：

点击查看答案

佳题速递：