The research is so designed that once _____ nothing can be done to change it.
#95029
A
begins
B
having begun
C
beginning
D
begun
推荐题目
33．_________ in some rural schools that the teacher is even unable to walk through the rows of desks．
#94540
A
The classroom is as crowded
B
So crowded is the classroom
C
As crowded the classroom is
D
The classroom is such crowded
We can see the blue sky and the shining sun. There is no possibility _____ it will rain or snow today.
#93710
A
which
B
where
C
that
D
whether
(2009江苏南京调研)一Was it in the village_______we used to live in_______the accident happened?
#95037
A
where; that
B
which; that
C
that; where
D
where; which
__________ no need for us to discuss the problem again. It has already been settled.
#94695
A
It has
B
There has
C
It is
D
There is
The students asked me ____________ going to be held.
#93237
A
when is the meeting
B
when the meeting was
C
if was the meeting
D
if the meeting is