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最佳答案:urst(爆发,突然发作)---burst---burst, cast(撒,扔,抛)--- cast --- castbecome(变得,成为)---becam
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最佳答案:不规则动词过去式和过去分词集合:一、AAA型(原形、过去式和过去分词同形):cost cost cost cut cut cutlet let let put
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最佳答案:加ed 求采纳~
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最佳答案:规则动词 过去式 过去分词 分类:学习Gget got gotten/ gotgive gave givengo went gonegrind ground g
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最佳答案:一、AAA型(原形、过去式和过去分词同形):cost cost cost cut cut cutlet let let put put putread read
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最佳答案:(1) AAA型(动词原形、过去式、过去分词同形)cost(花费) cost costcut(割) cut cuthit(打) hit hithurt 伤害)
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最佳答案:原形 过去式 中文释义 am was 是(表示存在、状态等) are were 是(表示存在、状态等) become became 成为;变成 begin be
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最佳答案:Irregular VerbsVerb Past tense Past participleam/is was beenare were beenbabysit
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最佳答案:am/is(was)are(were)become(becamebegin(began)break(broke)bring(brought)build(buil
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最佳答案:不规则动词动词原形(一般现在时) 动词过去式(一般过去时) 动词过去分词(完成时、被动语态)1 am,is was been2 are were been3 b