Apple's iphone4S disappointed its fans，its later success was beyond what people could expect．
#31734
A
When
B
As
C
Unless
D
While
推荐题目
I’m sorry I got caught in the traffic；_________, I could have been here sooner．
#33598
A
besides
B
although
C
anyway
D
otherwise
Baseball requires teamwork _______ tennis is an individual sport.
#31427
A
while
B
when
C
yet
D
although
You have to wear a helmet and a life jacket for protection, just ____ you fall into the water.
#32160
A
for
B
because
C
so that
D
in case
That evening，________ I will tell you more about later，I ended up working very late.(2012·全国Ⅱ，8)
#30502
A
that
B
which
C
what
D
when