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古诗 忆江南
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"女士们,先生们"用英语怎么说?
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Is takes my mother an hour___(listen) to music the bus ride
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雨声逐渐清晰起来.（把句子写生动、具体）快
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为什么woman doctor复数形式是women doctors 而girl student复数形式是girl stu
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We want two good musicians for our school concert.(就划线部分提问)
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亲爱的中秋节快乐用英语怎么说
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what are the differences between china's cross-talk and amer
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为什么会有生活?
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How long has Greg been working on his degree--- five years?
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蛙的坐骨神经兴奋传导速度实验,测出速度达到了200m/s,可是正常情况下最快也不过120m/s,求可能原因.
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after analyzing the information collected back, a report had
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哪些植物的种子会飞.
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我学会了不解释,说多了都是泪,也没人理解,
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在直流电动机模型安装完毕后,用手拨线圈,线圈转动灵、电路连接正确,在闭合电键后,发现电动机线圈并不转动,原因可能是
