问题描述：
buy到底算延续性动词还是短暂性动词,我们英语老师说是延续性动词,可其他英语老师说是短暂性动词.
而且我们英语书上写的While Linda was buying a newspaper at the train station,the dog got out of his box and ran away.英语书上写buy跟在while后面算延续性动词,可我认为buy应该是短暂性动词.到底哪个对?
而且我们英语书上写的While Linda was buying a newspaper at the train station,the dog got out of his box and ran away.英语书上写buy跟在while后面算延续性动词,可我认为buy应该是短暂性动词.到底哪个对?
问题解答：
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