He looks so weak and pale ________ suffering from a serious illness.
#32549
A
as if
B
as long as
C
now that
D
even if
推荐题目
_____ the government recovers the vehicle purchase tax and the oil prices go up continuously, the sales of the vehicle in China are still increasing every year.
#31216
A
When
B
Once
C
Since
D
While
—Have you seen Rose recently? — No．It’s five years _____ I met her．
#79849
A
since
B
after
C
when
D
before