-Must I hand in my homework now?
问题描述:
-Must I hand in my homework now?
该句子的must可以换成need吗?回答是不是一定要用need 来回答?
答
换成need最好
---Need I hand in my homework now?
----Yes,you must/ No,you needn't
如果不换,也是应这样回答
-Must I hand in my homework now?
---Yes,you must / No,you needn't