We live in an age________many things are done on computer.
#66771
A
which
B
that
C
whose
D
when
推荐题目
___is certain is ___prevention is more important than treatment .
#73499
A
It;that
B
What;that
C
As;what
D
What;what
In my opinion, life in the twenty-first century is much easier than ___________.
#67724
A
that used to be
B
it is used to
C
it was used to
D
it used to be