What the doctors really doubt is _____________ my mother will recover from the serious disease soon.
#73938
A
when
B
how
C
whether
D
why
推荐题目
As a result of the fog haze weather, nowadays many people are longing to live ______ the air is fresher.
#67841
A
that
B
when
C
where
D
in which
All of us don’t believe the fact__ our best student failed in the competition.
#68722
A
that
B
which
C
when
D
why
Which do you enjoy ____ your weekend, swimming or fishing?
#72222
A
spending
B
being spent
C
spend
D
to spend
Even if there is no scientific proof secondhand smoke causes cancer, there is no reason why nonsmokers should be forced to take this risk.
#67696
A
which
B
that
C
when
D
where
The young couple was worried,because neither of them was aware ______ they had lost the necklace.
#74284
A
of the place
B
of which
C
where
D
of where