In the USA, he made a lot of friends ______ English well to make himself ______.
#97969
A
learn; understand  
B
to learn; understood
C
learning; understand
D
learned; understood
推荐题目
Which do you enjoy ___ your spare time, reading or playing chess?
#97337
A
to spend
B
spend
C
spending
D
being spent
________this problem, they don’t know how to deal with it.
#95133
A
Face
B
Faced
C
Facing
D
To be faced
He is the first_________hardships, the last__________comforts.
#95501
A
bearing; enjoying
B
bearing; to enjoy
C
to bear; to enjoy
D
to bear; enjoying