Unit10Youaresupposedtoshakehands.SectionA1a-2c港南区桥圩五中张桂娟chant:Onetwothreefour,???We’rehav...
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Look at the pictures carefully and guess what they did. What did he do last weekend ? He play e...
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Where did you go on vacation?Unit 1Section ALook at the pictures carefully and guess what they did.G...
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15 玩出了名堂列文虎克:(1632—1723) 荷兰生物学家。英国皇家学会会员。在早年,学会了磨制玻璃透镜的技术,...
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