问题
选择题
"Must I come here before eight o'clock?"
"No, you ______." [ ]
A. can't
B. couldn't
C. mustn't
D. needn't
答案
答案:D
"Must I come here before eight o'clock?"
"No, you ______." [ ]
A. can't
B. couldn't
C. mustn't
D. needn't
答案:D