______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’ve got a message from the head teacher ______ the English exam won’t be held tomorrow.
#68439
A
why
B
whether
C
that
D
which
He asked _____________ for the violin.
#74037
A
did I pay how much
B
I paid how much
C
how much did I pay
D
how much I paid
4.Occasions are quite rare ______ I have the time to spend a day with the kids.
#74682
A
who
B
which
C
why
D
when
I would appreciate it ________ you call back this afternoon for the doctor's appointment.
#67449
A
until
B
if
C
when
D
that
The first prize goes to _______ makes the greatest contribution to the company.
#69375
A
whomever
B
whichever
C
no matter who
D
whoever