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现在大家都知道洗衣机脱水缸的转轴是软的，用手轻轻一推，脱水缸就东倒西歪。可是脱水缸在高速旋转时。却非常平稳。脱水效果很好。但当初设计时．为了解决脱水缸的颤抖和由此产生的噪声问题，工程师们想了许多办法，先加粗转轴，后加硬转轴，都无法取得满意效果，最终他们弃硬就软，用软轴代替硬轴。成功地解决了颤抖和噪声两大难题。 我们应该如用材料体现出的创新思维方式?
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【单选题】听力原文:M: I really can’t stand the way David controls the conversation all the time. If he’s going to be at your Christmas party, I just won’t come. W: I’m sorry you feel that way, but my mother insists...
A.
She will ask David to talk less.
B.
She will meet the man halfway.
C.
She is sorry the man will not come.
D.
She has to invite David to the party.
【单选题】A I'm Joe． I-m twelve years old． I like September very much． September 9th is my birthday， and my father's birthday is in September，too．We have a birthday party ev-ery year． Teachers Day is in Septemb...
A.
twelve
B.
twelfth
C.
ninth
D.
nine
【单选题】听力原文：W: I really can’t stand the way David controls the conversation all the time. If he is going to be at the party, I just won’t come. M: I am sorry you felt that way. But my mother insists that he ...
A.
To make the woman angry.
B.
To please the man's mother.
C.
David is the man's good friend.
D.
David is good at carrying on conversation.
【简答题】Lost September 21,2009 On the afternoon of September 19.I left my Oxfbrd Advanced Learner's English Chinese Dictionary in the reading room.Will the finder please send it to me in Room 625 of Teaching ...
【单选题】2018 年,物联网、云计算、人工智能等新兴技术加速走向规模商用。特别是 5G 能够大幅度提高频谱效率,更好地满足人与人通信中更大带宽、更快速度、更大容量的需求。正因如此,我国三大运营商也开始加速布局 5G 项目。上述材料蕴含的哲理是 1 发展具有普遍性,要用发展的观点看问题 2 发展是一个循环往复的过程 3 事物发展必然经历艰难曲折的过程 4 发展是事物的前进和上升
A.
①②
B.
①④
C.
②③
D.
③④
【简答题】()是指由一系列公司和个人组成的靠创造和销售音乐赚钱的体系。
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