- I clean the classroom now ? -No , you .You clean it after school . [ ] A.Must
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![- I clean the classroom now ? -No , you .You clean it after school . [ ] A.Must](/pic/43_747454.jpg)
-________ I clean the classroom now ?
-No , you ________ .You ________ clean it after school .
[]
A.Must ; mustn't ; must
B.Must ; needn't ; need
C.Need ; needn't ;must
D.Must ; needn't ; may
试题答案
答案:D