题干
---Mum, must I wash the dishes right now?
---No, you _________.
A：shouldn't
B：wouldn't
C：mustn't
D：needn't
答案(点此获取答案解析）
D
---Mum, must I wash the dishes right now?
---No, you _________.
A：shouldn't
B：wouldn't
C：mustn't
D：needn't
