Mr.brown used _coffee but he has been used _ tea since he came to China two years agoMr.brown used _coffee but he has been used _ tea since he came to China two years ago.A.to drink ,to drink B.to drinking,to drink C.to drink ,to drinking D.to drinking to drinking

问题描述:

Mr.brown used _coffee but he has been used _ tea since he came to China two years ago
Mr.brown used _coffee but he has been used _ tea since he came to China two years ago.
A.to drink ,to drink
B.to drinking,to drink
C.to drink ,to drinking
D.to drinking to drinking