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【简答题】
Direction: Read the following passage. After reading it, you are required to complete the answers that follow the questions(No.58 to No. 62). You should write your answers (in no more than 3 words ) on the Answer Sheet correspondingly. Paper is one of the most important products ever invented by man. Wide spread use of written language would not have been possible without some cheap and practical material to write on. The invention of paper meant that more people could be educated because more books could he printed and distributed. Together with the printing press, paper provided an extremely important way to communicate knowledge. How much paper do you use every year? Probably you cannot answer that question quickly. In 1900 the world's use of paper was about one kilogram for each person a year. Now some countries use as much as 50 kilograms of paper for each person a year. Countries like the United States, England and Sweden use more paper than other countries. Paper, like many other things that we use today, was first made in China. In Egypt and the West paper was not very commonly used before the year 1400. The Egyptians wrote on a kind of material made of a water plant. Europeans used parchment for many hundreds of years. Parchment was very strong; it was made from the skin of certain young animals. We have learnt of the most important facts of European history from records that were kept on parchment. 58. What did the invention of paper mean? The invention of paper meant that more people could 58 because more books could be printed and distributed. 59. How much paper did we use for each person a year in 1900? In 1900 the world's use of paper was about 59 for each person a year. 60. Which countries use more paper for each person a year? Countries like the United States, England and 60 use more paper than other countries. 61. When did the Egyptians begin to use paper widely? In Egypt, paper was not very commonly used before the year 61 62. Where have you learnt the most important facts of European history? We have learnt of the most important facts of European history from records that were kept on 62
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【多选题】下列哪个是无性繁殖的优点?
A.
木本花卉及多年生草本,开花结实晚
B.
成株快,开花结实较早
C.
后代变异频率高,品种易退化
D.
能保持母本的优良特性
【单选题】基本步距角θs 、转子齿数ZR,通电循环拍数N。三者的关系是()。
A.
ZR一定时,θs与N成反比
B.
ZR一定时,θs与N成正比
C.
N一定时,θs与ZR成正比
D.
θs一定时,N与ZR成正比
【单选题】溢价发行的附息债券,票面利率是6%,则到期收益率可能是( )。
A.
5.3%
B.
6.2%
C.
6.0%
D.
8.7%
【单选题】马克思说:“一切存在物,一切生活在地上和水上的东西,只是由于某种运动才得以存在、生活。”马克思上述论断蕴含的哲学道理是( )。
A.
运动是物质存在的方式和根本的属性
B.
运动是物质的唯一属性
C.
运动是物质的派生物
D.
人和运动都有物质承担者
【多选题】以下关于会场布置的说法正确的是哪几项?
A.
会场布置应该有利于突出会议主题、烘托会议气氛。
B.
政治性会议的会场布置要求严肃、庄重。
C.
学术会议的会场布置要求紧张、严肃。
D.
单位内部会议会场布置要求紧凑、高效。
【单选题】溢价发行的附息债券,票面利率是6%,则实际的到期收益率可能是
A.
6%
B.
6.25%
C.
5.6%
D.
以上都不可能
【单选题】溢价发行的附息债券,票面利率是 6 %,则实际的到期收益率可能是( )
A.
6.00
B.
6.25%
C.
5.60%
D.
以上都不可能
【单选题】马克思说:“一切存在物,一切生活在地上和水中的东西,只是由于某种运动,以存在、生活。”马克思上述论断蕴含的哲学道理是
A.
运动是物质存在的方式和根本属性
B.
运动是物质的唯一特性
C.
运动是物质的派生物
D.
人和运动都有物质承担者
【简答题】(10分)下图是某一植物繁殖操作步骤示意图,请据图分析回答: (1)上图中操作步骤是在生产实践中常见的 方式,属于 ( 填“有性”或“无性”)生殖。这种生殖方式的优点是能让后代保持上一代的 。 (2)①称为 ,①与②结合时应当使 紧密结合,以确保①的成活。
【简答题】图3是人们常用的一种繁殖果树的方法。 请据图回答: ⑴ 图中1指的是 ,2指的是 。这种繁殖方法叫 。 ⑵ 进行如图的操作时,应当使1和2的 紧密结合,以保证1成活。 这种生殖方式属于植物的 (填“有性”或“无性”)生殖。 ⑶ 人们常常用这种方法繁殖果树的优点是(  ) A.缩短植物成熟时间 B.增强植物生活力 C.使后代保持亲本性状 D.有利于大量繁殖新个体
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