Mr.Smith warned his daughter after drinking.A. to never driveB. never driving C. never to

问题补充：

Mr.Smith warned his daughter after drinking.

A. to never drive

B. never driving

C. never to drive

D. never drive

答案：

A. to never drive

B. never driving

(答案→)C. never to drive

D. never drive

解析：考察不定式的否定式。Warn sb to do sth警告某人做某事；不定式的否定是在不定式符号to前面加否定词，故C正确。