________ if you want to do something, or you won’t be able to do it well.
#66250
A
To try your best
B
Trying you best
C
Try your best
D
Unless you try your best
推荐题目
--- Father, I’m going out for a play. ---- _________ be long!
#66252
A
Don’t
B
It won’t
C
Won’t
D
You didn’t
Keep practicing and you _____ your English.
#66108
A
improve
B
will improve
C
improved
D
were improving
________ the kids had when they experienced the first snowfall--in the South.
#65926
A
How fun
B
What fun
C
How funny
D
What a fun