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All the children looked over when they heard the receiver bang down. Who was that, Dad? asked Hallie. Oh, nobody, Mr. Grayson said. You sounded upset, Hallie said. Well talk about it later, Mr. Grayson answered. Jessie knew it was none of her busines
发表于:2018-12-06 / 阅读(85) / 评论(0)
75 The Mystery of the Empty Sa
Scientists List Four Ways to Capture Carbon, Limit Rising Temperatures A new report suggests four simple ways to remove carbon dioxide from the atmosphere. Carbon dioxide is among the gases linked to the increase in the Earths temperature. The Nation
发表于:2018-12-16 / 阅读(66) / 评论(0)
2018年VOA慢速英语(十一)月
Female Anchor: We all know people who are so smart that their friends call them Einstein. But who ever thought a bird could be that bright. Well this African grey parrot from Knoxville Zoo is called E
发表于:2019-02-04 / 阅读(110) / 评论(0)
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