It has been confirmed____________he wasn’t the person who stole your bike.
#70745
A
if
B
whether
C
why
D
that
推荐题目
No one would have time to read or listen to an account of everything _____ going on in the world.
#73470
A
it is
B
as is
C
there is
D
what is
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
Three mountains, Meili, Baimang and Haba, _____ are covered with snow, tower over the land.
#66543
A
that
B
what
C
which
D
as
_____ we stood at the top of the building，we were able to enjoy the town below clearly.
#72231
A
As
B
Although
C
Unless
D
Until