题目内容
-Must I clean the floor now?
-________.It is too dirty.
[ ]
A.Yes, you needn't
B.No, you needn't
C.No, you mustn't
D.Yes, you must
答案:D
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题目内容
-Must I clean the floor now?
-________.It is too dirty.
A.Yes, you needn't
B.No, you needn't
C.No, you mustn't
D.Yes, you must