单词：solution of inequality
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1. W: Tony was awarded a medal for rescuing several families from the forest fire. M: I really admire his courage. Q: What do we learn about Tony from the conversation? A) He was pleased to get the medal. B) He was very courageous. C) He used to be a
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The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a particular kind of str
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A newly-built machine uses extremely small instruments to perform eye operations. The machine is reported to make fewer mistakes than doctors. Robots are already used to perform some relatively simple operations like a hysterectomy, when a doctor rem
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模仿句子：But first, the Culture Secretary John Whittingdale has unveiled the government's blueprint for the future of the BBC, saying the broadcaster needed to focus on distinctiveness and diversity. 翻译：（英国）文化部部长John Whi
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unit 355 保修咨询 dialogue 英语情景对话 A:How long is the warranty? A:保修期多长时间？ B:We guarantee our product for two years. B:我们的产品保修两年。 A:How about the repairs after the warranty expire? Are you responsible
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