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Some multimedia companies predict that, in a few years' time, production of newspapers and magazines will have been halved, for we will he turning to our computers to get the latest news. To publishers, this means the arrival of the e-book. But is this the end of the book and the newspaper? I doubt it. I do not think anything can replace the book. This is partly because, although some people believe that technology is capable of anything, it isn't yet! To begin with, the Internet is slow. Even though work is constantly being carried out to solve this problem, demand for the Internet is increasing too fast for scientists to keep up. What is more, it takes much longer for us to read on the computer. Research shows that we read 50% more quickly on paper than on a computer screen. In addition, it seems that we like the feel of books and magazines-we like to put them in our bags or pockets and take them out on the bus or the train on the way to work. We like to sit and read in the park or on the beach. For many of us, the idea of Sunday morning without a cup of coffee and some newspapers is unimaginable. We like to decorate our rooms with them, too .How many of us would exchange what we have now-a row of books in a bookcase, or a pile of magazines on the coffee table-for a row of little screens? Nevertheless, by the time e-books have become as widely available as printed ones, it is likely that at least some of us will have changed our minds. 21 .According to some multimedia companies, production of newspapers and magazines . A. will be reduced by half B .has been reduced by half C .will be increased by 50% D .has been increased by 50% 22.According to the passage, people read . A. as quickly on paper as on the computer B .half as quickly on paper as on the computer C .50% more quickly on the computer than on paper D .50% more quickly on paper than on the computer 23 .The third paragraph is mainly related to . A. technical problems B.reading habits C.functions of books D.prices of books 24.How many reasons does the passage provide for books as against e-books? A.2 B.3 C.4 D.5 25 .Judging by the passage, the author . A.prefers books to e-books B. likes e-books better than books C. loves both books and e-books D.welcomes the arrival of e-books
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【单选题】关于生精小管的描述,哪一项错误?( )
A.
位于睾丸小叶内
B.
为细长而弯曲的小管
C.
是精子产生的场所
D.
进入睾丸纵隔后互相吻合成睾丸网
E.
管壁上皮外有基膜
【单选题】当边际产量曲线与横轴相交时
A.
总产量最大
B.
总产量最小
C.
平均产量最大
D.
边际产量最大
【单选题】下列关于曲细精管的描述中错误的是()
A.
位于睾丸实质的锥形小叶内
B.
为细长而弯曲的小管
C.
为产生精子的场所
D.
进人睾丸纵隔,互相吻合成睾丸网
E.
管壁上皮外有基膜
【单选题】下列可用KMnO4法测定的物质有()
A.
Na2CO3
B.
H2O2
C.
HAc
D.
Fe2(SO4)3
E.
MgSO4
【多选题】下列可用KMnO4法测定的物质有( )
A.
C2O42-
B.
H2O2
C.
HAc
D.
FeSO4
E.
NaOH
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A.
向患者交代出院后的注意事项
B.
评价护理措施
C.
征求患者意见,寻找护理工作中的问题
D.
保持与患者的信任关系
E.
评估患者,制订随访计划
【多选题】下列可用KMnO4法测定的物质有()。
A.
C 2 O 4 2-
B.
H 2 O 2
C.
HAc
D.
FeSO 4
E.
MgSO 4
【多选题】下列可用KMnO4法测定的物质有:
A.
Na2C2O4
B.
HAc
C.
H2O2
D.
FeSO4
E.
NaOH
【单选题】患者女, 63 岁,大学教授。因患胃癌住院。惠者治疗多日病情不见好转,情绪低落,化疗不良反应严重。护士悉心照顾,鼓励,患者深受感动。患者经治疗后即将出院,对护士的服务非常满意。患者出院时,责任护士最主要的工作是
A.
向患者交代出院后的注意事项
B.
评价护理措施
C.
征求患者意见,寻找护理工作中的问题
D.
保持与患者的信任关系
E.
评估患者,制订随访计划
【单选题】鼓励,患者深受感动。患者经治疗后即将出院,对
A.
的服务非常满意。影响患者与责任护士沟通的因素不包括
B.
患者的感受
C.
患者的情绪
D.
患者的身体状况
E.
患者的籍贯
F.
护士的专业能力
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