Modern science has given clear evidence ________ smoking can lead to many diseases.(2011·天津，13)
#67304
A
what
B
which
C
that
D
where
推荐题目
The single most important factor ____ contributes to success is _____ you do every single day．
#71877
A
that; that
B
which; what
C
which; what
D
that; what
The film “Inception” is rather difficult to understand. _____ the director tries to show in the film is unknown to the general watchers.
#68857
A
That
B
What
C
Whether
D
Where