They knew nothing about ______ he was a thief.
#34694
A
that
B
which
C
what
D
the fact that
推荐题目
—May I go outside and play for a while, Dad?—No, you can’t ____ your homework is being done.
#34531
A
until
B
as
C
before
D
the moment
The local Tibetans and Sherpas laughed at the strange bottles containing ________ they referred to as “English air”．
#30315
A
which
B
that
C
how
D
what
He doesn’t think the question of ________they are boys or girls is important.
#30983
A
if
B
whether
C
which
D
that
It was several minutes _______ we realized what was happening~our dog was trapped in a newly-dug tunnel.
#30391
A
since
B
before
C
until
D
while