________ hard is the key to success.
#51086
A
To work
B
Work
C
Worked
D
Works
推荐题目
John does important research _______ the best ways to help the old.
#48571
A
finds
B
finds
C
found
D
to find out
Why not___ your teacher for help when you can’t finish ___ it by yourself?
#51100
A
ask; write
B
to ask; writing
C
ask; writing
D
asking; write
We’ll do what we can ______ English well this term.
#50953
A
study
B
to study
C
be studied
D
be studying
---I tried to make Kate ______ her mind, but I found it hard.---Well, I saw you_______ that when I went past.
#50104
A
change,do
B
change,doing
C
tochange,do
D
changes, doing
I think a car less time than taking a bus.
#49073
A
drive, takes
B
to drive, spends
C
driving, takes
D
to driving, spend