If you don't know how to spell a new word,look it up in a dictionary 还是looking

问题描述:

If you don't know how to spell a new word,look it up in a dictionary 还是looking

look

look it up in a dictionary祈使句

If you don't know how to spell a new word,look it up in a dictionary
若不知怎样拼写一个新单词,请查词典.


若有疑问及时追问,满意敬请采纳,O(∩_∩)O谢谢~~