It was a serious mistake, ______ caused by carelessness.
#93814
A
which I think was
B
which I think it was
C
I think which was
D
that I think it was
推荐题目
The question for them was to find out whether bees could tell each other the exact position of a feeding place.
#94610
A
left
B
leaving
C
remained
D
remaining
--- Have you finished the book? --- No, I’ve read up to _______ the children discover the secret cave.
#93743
A
in which
B
what
C
that
D
where
Seeing the car trapped in the snow drift, the driver didn’t know ______ it.
#94921
A
how to do
B
what to do
C
how to deal with
D
how to do with
After finishing middle school, my sister did nothing ____ at home.
#93846
A
but read
B
but to read
C
besides reading
D
except to read