Question

Mrs. Smith warned her husband _____after drinking again and again

1. A.
   never to drive
2. B.
   to never drive
3. C.
   never driving
4. D.
   never drive

Answer 1

A
Persuade,permit,request,order,command,warn,cause,allow,ask,invite,force,oblige, get, beg, wish, want ,expect, encourage, advise,等动词后用带to的不定式作宾补，另外注意非谓语动词的否定式是在其前直接加否定词not, never等。