It was quite a serious accident, _____ caused by careless driving.
#72311
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
He tried his best to solve the problem, _______ difficult it was.
#67486
A
whatever
B
however
C
whichever
D
wherever
Don’t promise anything ______ you are one hundred percent sure.
#74420
A
whether
B
after
C
how
D
unless
tomorrow, our ship will set sail for Macao.
#69904
A
However the weather is like
B
However is the weather like
C
Whatever is the weather like
D
Whatever the weather is like