问题描述:
buy send lend ……see take 等等 过去式 过去分词
buy send lend be go fly sit teach read understand think make get spend write ring come have pay sell bring leave sweep see take 过去式 过去分词 一定要过去分词!不要只写过去式!
buy send lend be go fly sit teach read understand think make get spend write ring come have pay sell bring leave sweep see take 过去式 过去分词 一定要过去分词!不要只写过去式!
问题解答:
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