问题
选择题
— Must I be in hospital for a week, Doctor?
— No, you . You can go back home tomorrow. [ ]
A. mustn't
B. needn't
C. must
答案
答案:B
— Must I be in hospital for a week, Doctor?
— No, you . You can go back home tomorrow. [ ]
A. mustn't
B. needn't
C. must
答案:B