One learns a knowledge by making mistakes and ______ them.
#92957
A
corrects
B
correct
C
to correct
D
correcting
推荐题目
I told them not everybody could do it , _________? 
#93726
A
could they
B
couldn’t they
C
did I
D
didn’t I.
As we know, knowledge is power and the more you learn,     .
#93857
A
the more for life you are equipped
B
the more life you are equipped for
C
the more equipped for life you are
D
you are equipped the more for life
—Would you prefer to attend a private tutor?—I’d rather _____ for a class than _____ a tutor.
#93303
A
sign up; have
B
to sign up; have
C
sign up; to have
D
to sign up; to have