There ____ a terrible accident then, ____ three passengers were killed and twenty were injured as well.
#85725
A
was occurred; which
B
was occurred; in which
C
occurred; which
D
occurred; in which
推荐题目
 The sign on the right tells us taking photos ________here. 
#43674
A
is allowed
B
isn’t allowed
C
are allowed
D
aren’t allowed
The number of the people in Nantong ______ than ______ in Shanghai.
#43670
A
are smaller, those
B
is smaller, those
C
is smaller, that
D
are smaller, that