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
We should think of ways to stop the waste from the factory _____ our living environment.
#94851
A
being polluted
B
polluting
C
from being polluted
D
polluted
She locked her room _____ a thief would break into it.
#94854
A
in case that
B
for fear that
C
in case of
D
for fear of
In my opinion, Jack, though relatively stubborn, was not too difficult ___.
#92677
A
to work with
B
working with
C
to be worked with
D
worked with
---Tom has been fired by his boss． --- ? As far as I know, he is a hardworking and considerate fellow．
#93066
A
Why not
B
How come
C
What then
D
So what
In no time _______ me if he had any further information for pig flu..
#95199
A
will he declare
B
he would notice
C
would he notify
D
he will note