-Everyone in my class passed the exam.
-Oh,really? It________difficult.
A.can't have been |
B.needn't have been |
C.must be |
D.mightn't be |
推荐套卷
-Everyone in my class passed the exam.
-Oh,really? It________difficult.
A.can't have been |
B.needn't have been |
C.must be |
D.mightn't be |