With the development of science and technology，there is no doubt_____Chineseastronauts will land on the moon in the near future.
#78558
A
whether
B
that
C
what
D
which
推荐题目
Any habit ______ slows down your silent reading to the speed at which you speak, or read aloud, is inefficient.
#76738
A
which
B
/
C
that
D
who
“I’d like to give my thanks to those _____ help my son was able to survive this terrible disease,” said the woman on TV.
#75899
A
who
B
whose
C
with whose
D
with whom
When deeply absorbed in work，________he often was，he would forget all about eating or sleeping.
#75247
A
that
B
which
C
where
D
when
The children, _____ had played the whole day long, were worn out.
#76416
A
all of what
B
all of them
C
all of whom
D
all of which