He waited until it was dark ____ nobody could see him clearly.
#79741
A
so that
B
in order to
C
although
D
However
推荐题目
_________ an ad does not lie, it does not mean it tells you the complete truth.
#34324
A
Even if
B
As though
C
Only if
D
as if
The Premier says that bilateral relations will grow smoothly and steadily _____ both countries follow the principle contained in the joint documents.
#31524
A
as far as
B
though
C
unless
D
as long as
The problem with being a time waster is _____the online game playing often spills over into the periods of time that should be productive.
#34759
A
what
B
which
C
that
D
whether