问题
选择题
— Must I return the book by the end of next month?
— . You can keep it as long as you like. [ ]
A. No, you mustn't
B. No, you can't
C. Yes, you have to
D. No, you needn't
答案
答案:D
— Must I return the book by the end of next month?
— . You can keep it as long as you like. [ ]
A. No, you mustn't
B. No, you can't
C. Yes, you have to
D. No, you needn't
答案:D