It was quite a serious accident, _________ caused by careless driving.
#72048
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
surprises most of us.
#68376
A
Wolves are afraid of us
B
The fact that wolves afraid men
C
The fact that wolves are afraid of men
D
Wolves’ afraid of men
The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
#74309
A
what
B
which
C
that
D
though
Along with the letter was his promise _____ he would visit me this coming Christmas.
#68362
A
which
B
that
C
what
D
whether
Our teacher is always busy preparing lessons until 11 o’clock at night, ______we students have gone to sleep.
#74335
A
that time
B
by which time
C
by that time
D
which time