______everybody enjoys fresh cut flowers around his house．few people know how to keep them for as long as possible．
#72736
A
Because
B
Since
C
While
D
If
推荐题目
—How did you get in touch with the travel agent, Robin?—Oh, that’s easy. I surfed the Internet and then called one ________ the telephonenumber is provided.
#73325
A
which
B
in which
C
of which
D
whose
________ the police thought he was the most likely one，since they had no exact proof about it，they could not arrest him.
#67451
A
Although
B
As long as
C
If only
D
As soon as
Can you tell me ______the 28th Olympic Games______?
#72718
A
when will;be held
B
when;will be held
C
when will be;held
D
when;will hold