Hemustbehandsome,____he?（）
A: haven't
B: mustn't
C: doesn't
D: isn't
A: haven't
B: mustn't
C: doesn't
D: isn't
举一反三
- He must be ill, ______?: doesn’t he|isn’t he|mustn’t he|needn’t he
- He must be in the library now, ____? A: doesn't he B: mustn't he C: needn't he D: isn't he
- Thưa bác sĩ, tôi bị （） 39 độ.
- You have to go to work on Sundays often, (). A: doesn't he B: don't you C: mustn't you D: haven't you
- 合法的c语言字符常量是_____。 A: "T" B: 39 C: T D: \n'