问题描述：
-________ the exam paper be handed in rignt now?--No,it doesn't ______.You
-________ the exam paper be handed in rignt now?
--No,it doesn't ______.You may hand it in before 11.30
.A.Can;have
B.Must;have to
C.Should;do
D.May;matter
-________ the exam paper be handed in rignt now?
--No,it doesn't ______.You may hand it in before 11.30
.A.Can;have
B.Must;have to
C.Should;do
D.May;matter
问题解答：
我来补答展开全文阅读