问题
选择题
— Look! The man standing there is Mr Green.
— It ______ be Mr Green. He has gone to England. [ ]
A．can't
B．mustn't
C．may
D．would
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— Look! The man standing there is Mr Green.
— It ______ be Mr Green. He has gone to England. [ ]
A．can't
B．mustn't
C．may
D．would
答案：A