Jack wasn't saying anything, but the teacher smiled at him ________ he had done something very clever.(2011·湖南)
#66565
A
as if
B
in case
C
while
D
though
推荐题目
__seems easy to some people seems difficult to others .
#72954
A
Which
B
That
C
What
D
Whatever
Which of the following proverbs suits the gist of the story By heart best? 
#68896
A
Look before your leap.
B
Speech is silver, but silence is golden.
C
He laughs best, who laughs last.
D
Don’t count your chickens before they are hatched.