He made another wonderful discovery, ______ of great importance to science.
#92237
A
which I think it is
B
which I think is
C
which I think
D
I think which is
推荐题目
He must have finished his homework for a long time, _____ he?
#93709
A
mustn’t
B
didn’t
C
needn’t
D
hasn’t
, I believe, and you will find the boy is very outgoing．
#92397
A
Having a talk with the student
B
One talk with the student
C
Given a talk with the student
D
If you have a talk with the student
It is a long time ____ they separated, but it won’t be long ____ they meet again.
#92303
A
since; before
B
after; when
C
since; when
D
after; before
is no possibility Bob can win the first prize in the match.
#93398
A
There; that
B
It; that
C
There; whether
D
It; whether