The program is like a window on the world ____ you sit by it and fix your attention on what it shows.
#72151
A
if
B
as
C
while
D
unless
推荐题目
_________I have to give a speech, I get extremely nervous before I start.
#67769
A
Whatever
B
Whenever
C
Whoever
D
However
. _____is known to us all, America is a developed country____ the first world.
#74089
A
As; belonging
B
which; belonged
C
as; belonging to
D
which; belonged to
The traditional view is ______ we sleep because our brain is “programmed” to make us do so.
#73864
A
when
B
why
C
whether
D
that
______ the outcome of the war is, there will be no winners.
#67633
A
However
B
Whereever
C
Whenever
D
whatever