更多“请阅读下面一段程序:import pandas as pds”相关的问题
工业设计就其发展过程来看,大体上可划分为以下三个时期:第一个时期,始于()
A.18世纪下半叶至20世纪初期
B.20世纪20年代至50年代
C.20世纪50年代后期
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阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。 The weather is something no one can control. Maybe that is 16 there are so many expressions about the weather, especially about 17 .Sometimes, when you need rain, you do not get any. Other times, you get rain when you don’t need it. 18 a baseball game for example, a sudden rainstorm can stop an exciting game. If the game cannot continue, people who bought the tickets are given “rain checks”. These are 19 tickets that will let them see a 20 game for free. “Rain Check” now means a second chance at something. Shops may offer “rain checks” when they sell out all of a product(产品) — a television set, for example, at a special low price. 21 all the TV sets have been sold out, the shop gives rain checks to those who wanted to buy 22 . The rain check allows a person to buy the TV set later at the same low price after the shop receives some 23 TV sets from the factory. “Rain Check” is also used in social situations. It’s a way of 24 an invitation, but for a later time. You may ask for a “Rain Check” if you are invited to a friend’s house for dinner, but can’t be there right now. You say, “I would love to go, but I’m busy. Could I have a rain check?” 25 you are asking if you could have dinner with your friend at another time. It seems that your friend will probably ask you to dinner very soon next time.16. A. what B. where C. why D. when17. A. weather B. cloud C. sky D. rain18. A. Bring B. Take C. Give D. Carry19. A. beautiful B. special C. expensive D. cheap20. A. better B. larger C. later D. earlier21. A. But B. BeforeC. Where D. After22. A. it B. one C. this D. that23. A. much B. better C. more D. less24. A. refusing B. printing C. sending D. accepting25. A. In fact B. Of course C. By the way D. At least
A.Sometimes,B.C.D.E.16.
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传输层协议的代表包括:()、SPX等。
A.TCP B.UDP C.DNS D.FTP
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催化裂化工艺过程使用的反应器是()。
A.固定床反应器
B.提升管反应器
C.流化床反应器
D.以上均可
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甲、乙、丙三人同为某一私募股权投资基金合伙人,后因甲自身特殊原因需要将自身的份额转让,乙和第三人丁均欲以同一价格购买,则甲应该()
A.两者任择其一 B.卖给丁 C.卖给乙 D.每人一半
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天利公司将李某再派遣到自己的子公司,被李某拒绝。天利公司遂以李某不服从工作安排为由将其退回松园公司。随后,松园公司以李某已无工作为由解除劳动合同。对此,下列表述错误的是:
A. 天利公司可以对李某进行再派遣,但不能因李某拒绝而将其退回 B. 松园公司不得因李某已无工作而解除劳动合同 C. 李某可以将天利公司或者松园公司作为被申请人,申请劳动争议仲裁 D. 李某就其因劳动合同解除而受到的损失,可以请求天利公司和松园公司共同承担赔偿责任
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已知某日沅水流域各区间降水量为:三板溪以上150mm,流域面积11000km2,三板溪至洪江200mm,流域面积31300 km2,洪江至五强溪250mm,流域面积24000 km2,酉水300mm,流域面积17500 km2,若径流系数按0.6计算,那么本次降水可产生多少水量?
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经济发展方式(),已经成为制约我国经济社会发展的一个突出问题。
A.落后
B.粗放
C.单一
D.守旧
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双子叶植物根维管束类型为()
A.无限外韧型
B.有限外韧型
C.双韧型
D.周韧型
E.周木型
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患者,女,29岁。因急性扁桃体炎,需青霉素400万单位加入0.9%的生理盐水250ml中静脉滴注,每天2次。其目的是()。
A.补充血容量 B.补充电解质 C.补充抗体 D.控制感染 E.补充热量
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对检查出事故隐患要做到定人、定时间、定措施整改。
A.对 B.错
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军官牺牲、病故后,其随军家属移交()安置管理。
A、军队
B、政府
C、干休所
D、疗养所
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品牌直达PC端的广告展现位置()。
A.左侧首屏首位
B.首页最上方,左侧+右侧。
C.右侧首位
D.首页首屏
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