Question

I forgot his telephone number, I want to       in the telephone book.

1. A.
   look after it
2. B.
   look up it
3. C.
   look it up
4. D.
   look for it

Answer 1

C
试题分析：句意：我忘了他的电话号码，我想在电话本上查看。Look after照顾；look for寻找；look up查阅，当宾语是代词是时候放在动词和副词中间，故选C。
考点：考查动词短语。