There is no doubt _______ nearsightedness is a serious problem among the youth of our country.
#67052
A
/
B
which
C
whether
D
that
推荐题目
Believe it or not, I am sure that is _______ people call the sixth sense.
#68765
A
what
B
that
C
which
D
how
As far as I am concerned, education is about learning and the more you learn, _______.
#74625
A
the more for life are you equipped
B
the more equipped for life you are
C
the more life you are equipped for
D
you are equipped the more for life
While previewing his lessons, the little boy will make a question mark ________ there is a question.
#67602
A
where
B
when
C
because
D
which
---Do you often stay up?---No. I always get a good night’s sleep _______ much work I have to do.
#68549
A
whenever
B
however
C
whatever
D
whichever
The old man has a son and two daughters, ______ treating him well, ______ makes him sad.
#70326
A
none of them; which
B
and none of whom; that
C
none of whom; which
D
and none of them; that