来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/29 02:50:22
谁知道这些词的过去式和过去分词?
cost ;buy;think;blow;are;pay;lend;build;wear
这些词的过去试和过去分词.
cost cost cost
buy bought bought
think thought thought
blow blew blown
are were were
pay paid paid
lend lent lent
build built built
wear wore worn
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