Some scientists believe that is no doubt a cure for AIDS will be found.
#93048
A
it; that
B
it; whether
C
there; that
D
there; whether
推荐题目
Only when he returned ___________ that the war had ended and the army had come back.
#93874
A
we tell
B
we told
C
did we tell
D
were we told
_____, a form must be filled in.
#94867
A
To ask for his job
B
In order to get his job
C
Making request for his job
D
If you want to get this job
The newly-built house is the old one.
#91981
A
twice the size of
B
as twice big as
C
the twice size of
D
bigger twice than
________ he returns to his native land.
#93046
A
It is long that
B
It is not before long that
C
It won’t be long before
D
It will be long until