---Do you often stay up?---No. I always get a good night’s sleep _______ much work I have to do.                         
#68549
A
whenever
B
however
C
whatever
D
whichever
推荐题目
--What is that building? --____________ the students have their dance classes.
#68792
A
The building that
B
There are
C
That’s the building which
D
That’s where
 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
On the table she found a piece of paper _______ some confusing symbols.
#73639
A
which was written
B
that was written
C
on which were written
D
on that was written