She used _____ all her clothes there.

She used _____ all her clothes there.
A. buy
B. to buying
C. buying
D. to buy
      满分：4  分
2.  The invention of chopsticks _____ the wisdom of Chinese ancient people.
A. deflects
B. reflects
C. conflicts
D. relicts
      满分：4  分
3.  ______ I tell you yesterday not to touch that dog!
A. Haven't
B. Hasn't
C. Didn't
D. Aren't
      满分：4  分