问题
Must I do my homework now, Mum —_______. You can do it tomorrow.
A: No, you needn’t
B: No,you mustn’t
C:Yes, you need
D: Yes, you must
B: No,you mustn’t
C:Yes, you need
D: Yes, you must
正确答案是：
同类题型
_____ your sister have a ball or a bat
We were all waiting for you. You _____ for the seaside by yourself withoutleaving a message.
It was announced that only when the fire was under control_________to return to their homes
Fresh evidence has recently _________ whichsuggests that he did not commit the murder.