-Must I hand in my homework now?
题目
-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?
答案
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
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