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阅读提示: 同学们,还记得上一期中的几个小动物吗?请继续往下看。文中出现了许多动词,你认识这些动词的过去式吗?请读完后试着写出划线动词的原形。
Reading Tips: Students, remember a few small animals in the previous period? Please read on. Many verbs appeared in the text. Do you know the past tense of these verbs? Please try to write out the original form of the crossed verbs after reading it.