Jack wasn't saying anything，but the teacher smiled at him ________ he had done something very clever.(2011·湖南)
#30436
A
as if
B
in case
C
while
D
thought
推荐题目
Jack was halfway back to the village where his mother lived _____ Mary caught up with him.
#31859
A
when
B
while
C
until
D
though
We must face the fact __________ our time is limited and we must cherish every minute.
#32229
A
which
B
on which
C
that
D
Why
With some technical problems to be solved, it may be a while _______ the system is put into use.
#32713
A
when
B
after
C
since
D
before
Kelly loved her husband the fact that he drank too much.
#31561
A
in spite of
B
although
C
because
D
even though