You look tired these days. I think  you need a  ________sleep. 
#42867
A
shorter
B
shortest.
C
better
D
best
推荐题目
You don’t need to take a taxi. The supermarket is only ______ from here.
#38642
A
five minutes walk
B
five minute’ s walk
C
five minutes’ walk
D
five minute walk
Fish sleep _____ their eyes ______.
#43138
A
with, open
B
without, open
C
with, close
D
with, closed
 —______ there is no water left on the earth? —I really don’t know.
#42596
A
So far
B
Even though
C
What if
D
Ever since