To be an excellent runner, you must be prepared to _______ much hard work.
#66731
A
go through
B
stand for
C
sort out
D
rely on
推荐题目
We must keep our room clean. Dirt and disease go ____________, you know.
#82004
A
from time to time
B
hand in hand
C
step by step
D
one after another
The time he has devoted in the past ten years ________ the disabled is now considered ________ of great value.
#69205
A
to help;being  
B
to helping;to be
C
to help;to be
D
helping;being