It is important for us ________English well.
#50468
A
to learn
B
learning
C
learns
D
learned
推荐题目
Tina used to______ village, but now she’s used to______ in the city.
#49813
A
live, live
B
live, living
C
living, live
D
living, living
If you want to make yourself _____, you should speak clearly and slowly.
#48958
A
understand
B
understood
C
to understand
D
understanding
