A midday nap can not only ________ brain to its full awakeness best but also raise brain power beyond what it would have been without some shut­eye.
#64406
A
accumulate
B
reserve
C
approve 
D
restore
推荐题目
Start studying early and don’t study too much  .
#80937
A
at one time
B
at a time
C
at times
D
from time to time
You cannot be more careful when crossing the street, or you may ___ by cars.   
#69813
A
be run away
B
get run out
C
get run over
D
run into
—Why not take my car to the museum instead of walking?—No, thanks, ______.
#64493
A
I’m able to
B
I’m used to
C
I’m about to
D
I’ve got to