Some researchers believe that there is no doubt ____ a cure for AIDS will be found.
#68469
A
which
B
what
C
that
D
whether
推荐题目
We will fly a kite if your homework _______ before 3 o’clock.
#41335
A
finishes
B
will be finished
C
has finished
D
is finished
One advantage of owning your own car is____you can go anywhere at any time you like.
#67380
A
when
B
why
C
what
D
that
Every year, a great many visitors come to visit the temple dating from the l2th century, has brought a large income．
#66533
A
which
B
what
C
that
D
when
–Have you got any idea what led to the result that he was turned down? --___ in the job interview, I guess.
#69409
A
He did not perform well
B
Because he did not perform well
C
Due to his bad performance
D
That he did not perform well
Is it true ______ the rain stops , it will be as hot as in the summer here?
#72348
A
when
B
that when
C
whenever
D
that