Space exploration has been made ______ with the development of modern science and technology.
#94877
A
it possible
B
it was possible
C
that possible
D
possible
推荐题目
When ______ comes to research into heart disease and its effects on the body, we do not have adequate substitutes for the use of animals.
#93492
A
that
B
it
C
this
D
what
______and I’ll get the work finished.
#92863
A
Have one more hour
B
One more hour
C
Given one more hour
D
If I have one more hour
I give you my word, I mean what I say, ____________ you come any nearer, I will fire.
#92769
A
that if
B
if
C
what if
D
that
He has been working since 7:30 this morning. ______ he is so tired out.
#93307
A
It is no wonder
B
It is no way
C
There is no need
D
There is no point