Question

The photographer insisted on going to Iraq, though many people warned ________．

1. A.
   him not going
2. B.
   his not going
3. C.
   him didn’t
4. D.
   him not to

Answer 1

D
解析：
“警告某人……”这个词组可以有几种不同的翻译：warn sb not to do sth，warn sb against sth，warn sb of sth等。在这句句子中因为动词不定式中的动词go在上句中已经出现过了，所以被省略。