Water，which seems so simple and common，is________makes life possible.
#79483
A
what
B
that
C
which
D
how
推荐题目
The picture was taken a long time ago, but it looks as if it yesterday.
#79443
A
was taken
B
had been taken
C
were taken
D
has been taken
Great changes have taken place in that school. It is no longer ______ it was 20 years ago, _____ it was so poorly equipped.
#79406
A
what; when
B
that; which
C
what; which
D
which; that
I am afraid he’s more of a talker than a doer, which is ______ he never finishes anything.
#79322
A
that
B
when
C
where
D
why
_____ the doctors really doubt is _____ my mother will recover from the serious disease soon.
#79454
A
What; when
B
That; how
C
What; whether
D
That; what