offer的现在分词形式-搜答案-智慧作业帮

using

offeringgrowingwateredwateredwatering

flying,直接加ing

playing

offering记得采纳啊

aining

takinglivingcominglookingspeakingcutting

skating

offeredoffering再问：为什么不用双写？再答：再答：这是例句

have-－-had------had--------havingoffer---offered----offered-----offeringwater---watered----watered--

分别是：offered,offered,offering.

cuttingcut重读闭音节以一个辅音字母结尾,只要符合这三个条件,就要双写最后一个辅音字母加ing

两个元音,就不是重读闭音节,所以不要双写

wanting

cleaning

drawing

found

have[hæv,弱həv,əv,v]vt.有；让；拿；从事；允许aux.已经[第三人称单数has过去式had过去分词had现在分词having]

singing

直接加-ing