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随着进藏铁路的开通以及国庆节上海、广州至拉萨铁路客列的首发，拉萨已经成为国庆长假的旅游新热点，预计将有近10万名游客来拉萨旅游，这将是迄今为止拉萨接待游客最多的一次，对拉萨旅游景点也将是一次考验，各旅游景点已经高挂游客限量牌。 昨日，记者在拉萨采访时发现，已有大量的内地游客背着旅行包穿梭在街头、寺庙等旅游景点。然而，由于进藏交通线路的畅通、游客人数的增加，一些旅游景点显然准备不足，条件设施跟不上游客的增量。尤其是著名的布达拉宫出于保护文物的考虑控制游客数量，每天只接待游客500名，一些游客为了参观只得提前一天排队，等待购买100元一张的参观票。 另外需要提醒的是，对于进藏的游客来说，作好抗高原反应准备工作必不可少，否则一踏人拉萨机场就会出现狼狈不堪的情况。在拉萨贡嘎机场，记者看到部分游客还没有走出机场就出现严重的高原反应，手提着行李就开始感觉“天旋地转”，出现上吐下泻、躺倒在地的现象。据拉萨医院的一位医生介绍，由于高原反应，前来打点滴的游客成倍增加。她提醒进藏的游客应提前作好抗高原反应的准备工作，进藏后多喝水，减少活动量，让身体适应高海拔的气候环境。 部分游客发生“天旋地转”的原因是：
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案例分析题Every Object Tells a Story凡事皆有戏Everyone has a particular object to which they attach a special meaning or story. Every Object Tells A(1) is a participative website that enables people to explore the stories and meanings behind collections of museum objects.(2) to the site can create their own stories and share their own interpretations and objects online.The project (3) on the art of storytelling and involves four regional museums, in partnership with Channel 4 and Ultralab, a (4) technology research centre at Anglia Polytechnic University. It will be led by the Victoria and Albert Museum. It (5) the personal meanings and histories behind objects to get people to look at them in new ways. It (6) designed to inspire them to create their own stories and share their interpretations and objects of personal significance (7) a growing online community.Video, audio, text and pictures combine on the site to offer an enticing, accessible (8) into the content. Users can choose to browse the hundreds of objects featured, or they can search for (9) particular theme or person. They can decide on the level of information they want on an object, from (10) stories conveyed through text and pictures, to the richer experience offered by accompanying video and audio. They will (11) encouraged to add their own interpretation or object to the collection, by uploading text, images, video or audio (12) the site or by sending text and images from a mobile phone. In so doing, they will be (13) to the website’s content and illustrating how a single object can convey different meanings to different people.The (14) stories and wonderful objects will appeal to a broad audience. The project has specific relevance to all key (15) of the National Curriculum in English and literacy. Outreach sessions in regional partner museums will encourage people to (16) involved in the project locally and a video booth will travel around England, visiting shopping centres, libraries, bus (17) and the like, to enable people to capture their object and story in a short video. This will (18) be uploaded onto the site.In addition to the national and local publicity given to the project, Channel 4 (19) promote the website from a number of its programmes, ensuring a wide appeal and providing an added (20) for people to contribute their content. （15）处填入（）
硬件时钟的作用在于提供记录______的手段，尤其对分时操作系统，—由它引起周期性间隔和时间片。
CP命令有哪两种类型分别给出这两种类型的例子。
案例分析题B Customs of Bulgaria: Marriage and Family保加利亚习俗：婚姻与家庭The average age for women to marry is between 18 and 25.25 tend to (1) when somewhat older. A church wedding often (2) the legal civil ceremony, and a large reception, which often involves (3) music and dancing, is held in the evening. Wedding traditions include (4) money on the bride’s dress to represent future prosperity, the groom (5) the bride at her home, and the couple pulling on opposite (6) of a loaf of bread—whoever gets the largest piece will be (7) boss of the family. Honeymoons are a new tradition.The principle (8) mutual support is valued in the Bulgarian family. The elderly are (9) cared for by their adult children. Unmarried adults live with their (10) and many newly married couples live with one set of parents (11) they are able to get housing of their own. Most families (12) urban areas live in apartments, which are in shortsupply, while (13) in rural areas usually have their own houses. Many village houses (14) owned by families who live in urban areas, who use them (15) summer and weekend retreats, or for retired parents.Most families in (16) areas do not have more than two children, while families in (17) areas tend to be larger. Grandparents play an important role in (18) care, particularly in urban areas, where most women work outside the (19) . Men of the younger generation have begun to help with household (20) , once considered only women’s responsibility. （19）处填入（）
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