----Have you heard of the school bus acc
问题:
----Have you heard of the school bus accident recently?
-----Yes. the victims was over 20 and most of them died.
A.A number
B.A number of
C.The number of
D.The number
----Have you heard of the school bus accident recently?
-----Yes. the victims was over 20 and most of them died.
A.A number
B.A number of
C.The number of
D.The number