英语动词短语的ing行式
3种,每种10个
1.直接加
2.去e加
3.双写末尾加
人气:121 ℃ 时间:2020-01-19 23:41:26
解答
playing teaching talking catching booking cooking studying staying saying keepingwriting hoping arguing having livingcoming noticing dancing taking wakingswimming running stopping getting putting chat...
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