One learns a language by making mistakes and _______ them. 
#97851
A
correct
B
correcting
C
corrects
D
to correct
推荐题目
 After he became conscious, he remembered ____ and ____ on the head with a rod.
#92041
A
to attack; hit
B
to be attacked; to be hit
C
attacking; hitting
D
having been attacked; hit
Who do you think _____ for the failure of their marriage?
#97869
A
to blame
B
to be blame
C
is to blame
D
is to be blamed
He was disappointed to find his suggestion_______.
#98370
A
turning down
B
turned down
C
to be turned down
D
to turn down