科普环保类阅读理解模拟训练
本文作者： 山东 刘敏
Passage 1Squirrels (松鼠) are getting ready for winter. They are looking for nuts and seeds, digging holes in the ground or finding holes in tree trunks. That’s where they’re storing food they will need during the coming months, when the weather is cold and sometimes snowy. |  |
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