When you find some new words, you’d better  &am Wap版

试题详情及答案解析

When you find some new words, you’d better in the dictionary.

A．look up it	B．look up them
C．look it up	D．look them up

答案：D

试题分析：句意：当你发现一些新单词时，你最好查词典。some new words是复数名词，故用代词them来代指。当代词作为动词+副词短语的宾语时，代词位于动词和副词之间，故选D。
考点：考查代词的用法。