在Word中,默认制表位的对齐方式是()。A、左对齐B、右对齐C、居中对齐D、竖线对

题型:单项选择题

问题:

在Word中,默认制表位的对齐方式是()。

A、左对齐

B、右对齐

C、居中对齐

D、竖线对齐

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阅读下面的文字,完成问题。

“干血”救人命

  英国《泰晤士报》10月24日报道,科学家已成功地开发出一种能储存几年的“干血”,它能迅速被还原,在发生事故、应急和做手术时使用。

  瑞典斯德哥尔摩的一名医生在过去3年中已成功地在一系列参与试验的病人身上使用了这种被还原的血液,他说:“这一发明可与将人类送上月球相提并论。”

  人们向医院捐献的血液一般只能储存42天,这种“干血”就是用这些捐献的血液提炼而来。现在,医院可以不再储存过量的血液,取而代之,医生可以将红细胞制成干粉,这种干粉能够储存几年时间。

  卡罗琳医院的主治医师拉福利大夫说,正在对这种“干血”进行第二阶段的检测,如果它能最终通过检测被批准使用的话,那将会给卫生保健领域带来戏剧性的变化,他说;“这种人造血显示的在人体内的携氧能力比真血还好,这一点将非常有用,例如在心脏病发作时,它将帮助降低对人体的伤害。”

  他说:“在某些紧急情况下,时间是关键。在一个小时内所有的事情都要做完。这就是我认为这种人造血对人类非常重要的原因。”

  在过去3年中,由于有出色的临床检测设备,该医院在进行臀部修复手术时采用这种人造血进行试验。拉福利大夫说:“让我吃惊的是,我们从未发现过任何副作用;没有出血现象,没有过敏反应,任何副作用都没有。”

  他说:“可以用这种”干血“取代多达两升的失血,人体仍运转正常。它复制了1/5的血红蛋白分子。它可以暂时取代失血,直到人体开始自行造血。当然它不能全部取代人体的血液,因为它并不含有自然血液中的全部物质,但它是一种能救命的东西。”

  他预测这种血液替代品将被广泛应用于交通事故现场,目前在这些场合只为受害人提供生理盐水也可以在去医院途中的救护车内使用。

1.下列各项中,对“干血”的解说,不正确的一项是(  )

A.“干血”能被迅速还原为一般血液,因此可以在发生事故、应急和做手术时使用。

B.“干血”虽然目前还处在试用阶段,不过这种被还原的血液在一系列参与试验的病人身上的使用获得了成功。

C.“干血”是从人们向医院捐献的血液中提炼而来的。

D.“干血”是血液在被医生脱水、烘干后制成的干粉,它能够储存几年时间。

2.下列各项中,最能体现拉福利大夫所说的“这种人造血对人类非常重要的原因”的一项是(  )

A.“干血”正在进行第二阶段的检测。

B.“干血”可以取代多达两升的失血。

C.在某些紧张情况下,时间是关键。

D.没有出现血现象和过敏反应,甚至任何副作用都没有。

3.根据原文提供的信息,下列推断不正确的一项是(  )

A.“干血”的发明和使用意义极大,可以“与将人类送上月球相提并论”

B.一般的血液只能储存42天,使用受到极大的限制。随着“干血”的出现,如何保健领域发生了戏剧性的变化。

C.作为一种血液替代品,“干血”今后将可能被广泛应用于卫生领域,医疗领域或是交通事故现场。

D.虽然“干血”并不含有自然血液中的全部物质,但它能够复制血红蛋白分子,暂时取代失血,因此它是一种能救命的东西。

题型:单项选择题

Vancouver(温哥华)

Natural Resources

As a major centre for the global forestry industry, Vancouver is host to many international forestry conferences and events, and the natural home of the massive BC forestry business. Companies such as Canfor and West Fraser Timber Co., the second and third largest lumber(木材)producers in the world, are headquartered in Vancouver. Vancouver is also a major centre for the mining industry. 

International trade

International trade is a key part for Vancouver's economy. The city has Canada's largest port and is one of North America's major gateways for Pan-Pacific(泛太平洋)trade. The Port of Vancouver ranks first in North America in total foreign exports and second on the West Coast in total goods volume.

Banking and Financial

The headquarters for HSBC Canada (汇丰银行)is located in the Financial District in downtown. Canada's third largest commercial entity(实体), Jim Pattison Group is also based in Vancouver.

International relation

Vancouver is a major centre for diplomacy(外交) and foreign relations. Most countries of the world have consulate(领事馆)or general offices in the Central Business District. In fact, many major diplomatic conferences are hosted by the city - including the world famous G7 summit with President Clinton, APEC, and the World Trade Organization. Greenpeace has its world headquarters in the city. Therefore, Vancouver was among the first North American cities to declare itself a Nuclear Weapons Free Zone.

Tourism

Tourism is a leading industry to Vancouver. The Whistler-Blackcomb Resort is among the most popular skiing resorts in North America, and will be the site of the downhill events of the 2010 Winter Olympics. Vancouver's beaches, parks, waterfronts, and mountain backdrops and its multi- cultural character attract more and more tourists.

Film

Vancouver was the source of the sobriquet(绰号)"Hollywood North", for hosting the production of about ten percent of Hollywood's movies. Many U.S. television and films series are shot exclusively in Vancouver. This has partly been because of the favourable Canadian dollar exchange rate.

小题1:Which of the following description about Vancouver is NOT true according to the passage?

A.The Port of Vancouver ranks first in North America in total foreign exports

B.Vancouver is a film production centre and called “Hollywood North".

C.International forestry conferences and events were held in Vancouver.

D.Vancouver is a leading centre for the global agriculture and industry.小题2: Which of the following organizations or events is not related to Vancouver?

A.Jim Pattison Group

B.WHO

C.Greenpeace

D.The 2010 Winter Olympics小题3:If you are a graduate from Shanghai Finance and Economics University, what is it that will probably attract you to visit Vancouver?

A.Its international trade.

B.Its film industry

C.HSBC Canada

D.Its beautiful natural scenery小题4:We can infer______ from the part: International relation.

A.Vancouver is a major centre for foreign relations.

B.Vancouver has hosted many major diplomatic conferences.

C.APEC and WTO are headquartered in Vancouver

D.Canada is a peace-loving country.小题5:The passage is probably taken from________.

A.a magazine

B.a geography book

C.a newspaper

D.an entertainment book

题型:单项选择题

重症肌无力患者服用抗胆碱酯酶药物出现不良反应时可肌注()

A.新斯的明

B.腾喜龙

C.阿托品

D.毛果芸香碱

E.地西泮

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FIDIC《施工合同条件》中,业主支付预付款是为了帮助承包商解决( )时的资金短缺,从未来的工程款中提前支付的一笔款项。

A.施工前期开展工作
B.施工中开展工作
C.接通水、电线路
D.施工场地干整

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我国财务软件已完成的过渡有()。

A.简单数据库系统到分步式数据库系统

B.C/S或B/S结构到F/S或C/S结构

C.F/S或C/S结构到C/S或B/S结构

D.DOS平台到WINDOWS平台

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