Some researchers believe that there is no doubt _______ a cure for AIDS will be found.
#67941
A
which
B
that
C
what
D
whether
推荐题目
I hear that _________ she is lovely she can be extremely difficult to deal with.
#67739
A
whether
B
as if
C
if
D
While
To our excitement, a new town will be set up in ___ is now a wasteland.
#69412
A
where
B
that
C
which
D
what
Don’t worry about the child. Next to him ________ a lady, _______ he can turn when he is in trouble.
#69589
A
sits; whom
B
sits; to whom
C
is sitting; with whom
D
was sitting; to whom
___has recently been done to provide more buses for the people ,a shortage of public vehicles remains a serious problem .
#74547
A
That
B
What
C
In spite of what
D
Though what