______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
I have bought two ballpens, _______ writes well.
#73768
A
none of them
B
neither of them
C
neither of which
D
none of which
Some pictures of the river brought the days back to the old ________ they swam in it.
#73323
A
when
B
that
C
who
D
where
You’d better make a mark ______ you have any questions.
#71971
A
at which
B
at where
C
the place
D
where
I have a big dream — I want to go into space, _______ will take some time to realize, I guess.
#67006
A
what
B
it
C
which
D
where