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A man may usually be known by the books he reads as well as by the company he keeps. One should always live in the best company, whether it be of books or of men. A good book may be among the best of friends. It is the most patient and cheerful of companions. It always receives us with the same kindness; amusing and instructing us in youth, and comforting us in age. Men often discover their similarity to each other by the common love they have for a book just as two persons sometimes discover a friend by the admiration which both entertain for a third. There is an old proverb, “Love me, love my dog.” But there is more wisdom in this: “Love my, love my book.” The book is a truer and higher bond(纽带) of union. Men can think, feel, and sympathize with each other through their favorite author. They live in him together, and he in them. A good book is often the best container of a life preserving the best that life could think out; for the world of a man’s life is, for the most part, but the world of his thoughts. Thus the best books are treasuries of good words, the golden thoughts, which become our steady companions and comforters. Books are by far the most lasting products of human effort. Temples and statues decay(腐朽), but good books survive. Time is of no account with great thoughts, which are as fresh today as when they first passed through their author’s minds, ages ago. The great and good do not die, even in this world. Preserved in books, their spirits walked abroad. The book is a living voice. It is an intellect(智者) to which one still listens. 小题1:The writer introduces the topic of the passage by            . A.describing life experience of great writers B.telling his own story of reading good books C.presenting the best thoughts in good books D.comparing good books to good friends in life 小题2:What does the underlined sentence in Paragraph 3 mean? A.Readers feel sympathy for the author. B.Readers live together with the author. C.Readers and the author share the same feeling. D.Readers are the author’s companions and comforters. 小题3:which of the following is TRUE according to the passage? A.We can learn about the great and good through books. B.The most important part of a man’s life is his treasures. C.Good books help us to know about their authors’ friends. D.Books are often regarded as best containers in our life. 小题4:the passage mainly tells us that            . A. one should have some good friends B one should read as many books as possible C. one should keep company with good books D books are the most lasting products of human efforts
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举一反三
【单选题】下面哪一项不是WHO长期动物致癌试验的试验结果判断标准()
A.
与对照组相比,试验组肿瘤总发生率增加
B.
试验组中出现对照组没有的肿瘤类型
C.
与对照组相比,试验组同类型肿瘤发生率明显增加
D.
试验组中肿瘤发生早于对照组
E.
试验组每只动物的平均肿瘤数明显增加
【判断题】有了外模式/模式映像,可以保证数据与应用程序之间的物理独立性。()
A.
正确
B.
错误
【简答题】数据库体系结构的三级模式为外模式、 _______和内模式 。 外模式/模式映像保证了数据与程序的逻辑独立性,简称 _______。 模式/内模式映像保证了数据与程序的物理独立性,简称 _______。
【单选题】在国家财政支出中,最为典型的公共产品是()
A.
基础产业提供的服务
B.
科学研究
C.
义务教育
D.
行政与国防提供的服务
【单选题】下面哪一项不是WH0长期动物致癌试验的试验结果判断标准
A.
与对照组相比,试验组肿瘤总发生率增加
B.
试验组中出现对照组没有的肿瘤类型
C.
与对照组相比,试验组同类型肿瘤发生率明显增加
D.
试验组中肿瘤发生早于对照组
E.
试验组每只动物的平均肿瘤数明显增加
【单选题】下面哪一项是一类致癌物:()
A.
甲醛
B.
烟草
C.
槟榔
D.
以上都是
【单选题】汽车发动机在燃烧时会产生苯,而苯是一种致癌物质。为了应对人类面临的这一威胁,环境保护主义者建议用甲醇来替代汽油,其理由是:燃烧单位数量的甲醇所产生的苯,只是汽油的十分之一。 以下哪项如果为真,能构成对上述环境保护主义者建议的质疑? Ⅰ.燃烧甲醇时会产生甲醛,而甲醛同样是一种致癌物质。 Ⅱ.燃烧单位数量的甲醇所产生的能量,大约只是汽油的十分之一。 Ⅲ.就应用前景而言,甲醇的价格大约只是汽油的十分之一...
A.
仅仅Ⅰ。
B.
仅仅Ⅱ。
C.
仅仅Ⅲ。
D.
仅仅Ⅰ和Ⅱ。
E.
Ⅰ、Ⅱ和Ⅲ。
【单选题】当数据库的( )改变了,由数据库管理员对( )映像作相应改变,可以使( )保持不变,从而保证了数据的物理独立性。 1 模式 2 存储结构 3 外模式/模式 4用户模式 5 模式/内模式
A.
① 、 ③、 ④
B.
① 、 ⑤、 ③
C.
② 、⑤、 ①
D.
①、 ② 、 ④
【单选题】在国家财政支出中,最为典型的公共产品是()
A.
基础产业提供的服务
B.
科学研究
C.
义务教育
D.
行政与国防提供的服务
【多选题】在国家财政支出中,最为典型的公共产品是
A.
基础产业提供的服务
B.
科学研究
C.
义务教育
D.
国防提供的服务
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