She pretended not() indifferent but her facial expression betrayed her.
A. to be
B. be
C. being
D. been
查看答案
The little beggar was caught () in the supermarket.
A. to steal
B. steal
C. stealing
D. stole
The spokeswoman spoke slowly and loudly to make herself ().
A. being understood
B. understanding
C. understood
D. understand
We are working hard to make the natural resources () the humankind better.
A. served
B. serve
C. serve for
D. to serve
The movie (), she left his seat quietly in order not to disturb others.
A. began
B. being begun
C. begins
D. having begun
微信支付 
支付宝支付