Mr.Smith warned his son_______after drinking.
问题描述:
Mr.Smith warned his son_______after drinking.
A.never to drive
B.to never drive
C.never driving
D.never drive
选择原因?
答
选A,
warn sb to do sth,固定搭配
否定形式是:warn sb not to do sth
本句中的never就是not的作用