It was quite a serious accident, ________caused by careless driving.
#74253
A
which I think was
B
I think which was
C
which I think it was
D
I think which it was
推荐题目
A survey was carried out on the death rate of those who were infected by SARS,  ________were surprising.
#73301
A
as results
B
which results
C
the results of it
D
the results of which
Written in a hurry, __________________ .
#69420
A
they found many mistakes in the report
B
he made lots of mistakes in the report
C
there are a lot of mistakes in the report
D
the report is full of mistakes