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
Come and see me whenever _______.
#93182
A
you are convenient
B
you will be convenient
C
it is convenient to you
D
it will be convenient to you
_______, or we will be late for the meeting!
#92026
A
Moving on
B
Get a moving on
C
Get a move on
D
Get on a moving
____________, and you will find him very aggressive.
#91970
A
Having a talk with Tom
B
Given a talk with Tom
C
One talk with Tom
D
If you have a talk with Tom
________ the 2020 Olympic Games will be held in Beijing is not known yet.
#95073
A
Whenever
B
If
C
Whether
D
That