题目内容
-Must we clean the classroom now?
-No, you needn't.It _________ after school.
[ ]
A.
may clean
B.
must clean
C.
need be cleaned
D.
can be cleaned
答案:D
练习册系列答案
相关题目
题目内容
-Must we clean the classroom now?
-No, you needn't.It _________ after school.
may clean
must clean
need be cleaned
can be cleaned