问题
选择题
—Is that man Mr Hu?
—That ______ be Mr Hu. Because he has gone to Japan with his wife.
A．could
B．can’t
C．might
D．must
答案
答案：B
根据下文他和妻子去了日本，可知前面应为否定形式，所以选B，那不可能是胡先生。
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—Is that man Mr Hu?
—That ______ be Mr Hu. Because he has gone to Japan with his wife.
A．could
B．can’t
C．might
D．must
答案：B
根据下文他和妻子去了日本，可知前面应为否定形式，所以选B，那不可能是胡先生。