Question

When you meet some new words, you can ____ in your dictionary.

A．look it up

B．look up it

C．look them up

D．look up them

Answer 1

C

本題的含義是當你遇到一些新的單詞，你可以在字典中查詢它們，look up表示查詢，后跟某物，若是名詞在up前后都對，若是代詞，只能放在up之前，本題為代詞，代替前句的復數單詞words，故用them。