在7位ASCII码中,除了表示数字、英文大小写字母外,还有几个字符和符号A.63 B

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问题:

在7位ASCII码中,除了表示数字、英文大小写字母外,还有几个字符和符号

A.63

B.66

C.80

D.32

考点:计算机等级考试MSOffice一级MSOffice笔试
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患者男,60岁。反复发作情绪低落,想自杀6年,本次患者在家中用煤气自杀未遂入院。有高血压病史。此患者不宜使用下列哪种抗抑郁药()

A.帕罗西汀

B.舍曲林

C.文拉法辛

D.米氮平

E.西酞普兰

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_________ that they lost the game, tears came down her face.

A.On hearing the news

B.When heard the news

C.While hearing the news

D.The moment Kate heard the news

题型:单项选择题
下列说法正确的是(   )

A.热量能自发地从高温物体传给低温物体

B.热量不能从低温物体传到高温物体

C.热传导是没有方向的

D.能量耗散说明能量是不守恒的

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无套利均衡分析技术最早被诺贝尔经济学奖获得者莫迪格里亚尼和米勒于( )在《资本成本、公司财务与投资管理》一文中采用。

A.1966年

B.1965年

C.1976年

D.1956年

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The development of writing was one of the great human inventions. It is difficult (51) many people to imagine language without writing; the spoken word seems intricately tied to the written (52) . But children speak (53) they learn to write. And millions of people in the world speak languages with (54) written form. Among these people oral literature abounds, and crucial knowledge (55) memorized and passed (56) generations. But human memory is short-lived, and the brain’s storage capacity is finite. (57) overcame such problems and allowed communication across the miles (58) through the years and centuries. Writing permits a society (59) permanently record its poetry, its history and its technology.

It might be argued (60) today we have electronic means of recording sound and (61) to produce films and television, and thus writing is becoming obsolete. (62) writing became extinct, there would be no knowledge of electronics (63) TV technicians to study; there would be, in fact, little technology in years to (64) . There would be no film or TV scripts, no literature, no books, no mail, no newspapers, no science. There would be (65) advantages: no bad novels, junk mail, poison-pen letters, or "unreadable" income-tax forms, but the losses would outweigh the (66) .

There are almost as (67) legends and stories on the invention of writing as there are (68) the origin of language. Legend has it that Cadmus, Prince of Phoenicia and founder of the city of Thebes, (69) the alphabet and brought it with him to Greece. In one Chinese fable the four eyed dragon-god T’ sang Chien invented writing. In (70)

myths, the Babylonian god Nebo and the Egyptian god Nebo gave humans writing as well as speech.

66()

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