if you don;tknow ow to spell new words,please look-___up in the dictionary

问题描述:

if you don;tknow ow to spell new words,please look-___up in the dictionary

如果你不知道怎么拼写新的单词,请查阅字典。
look up 查看,查阅

it

填them.
前面的words是复数.
这要填个代词.

if you don;tknow how to spell new words,please look-___up in the dictionary

look them up前面的words 是复数,在字典里查找