读图填空题：艾滋病是一种严重威胁人类健康的传染病，它的三个主要传播途径包括、和。

题型：单项选择题

在进行办公楼竞争情况调查时，也应考虑其他类型的建筑在办公用房市场中的份额，特别要对( )进行市场分析。

A．住宅

B．写字楼

C．别墅

D．酒店

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题型：阅读理解

阅读理解。

The five major role-related behaviours for twelve traveler categories.

Traveller categories	The five clearest role-related behaviours (in order of relative importance)
Tourist	Takes photos, buys souvenirs, goes to famous places, stays briefly in one place, does not understand the local people
Traveller	Stays briefly in one place, experiments with local food, goes to famous places, takes photos, explores places privately
Holidaymaker	Takes photos, goes to famous places, is alienated from the local society, buys souvenirs, contributes to the visited economy
Jet-setter	Lives a life of luxury, concerned with social status, seeks physical pleasures, prefers interacting with people of his / her own kind, goes to famous places
Businessperson	Concerned with social status, contributes to the economy, does not take photos, prefers interacting with people of his / her own kind, lives a life of luxury
Migrant	Has language problems, prefers interacting with people of his / her own kind, does not understand the local people, does not live a life of luxury, does not explore the local people
Conservationist	Interested in the environment, does not buy souvenirs, does not exploit the local people, explores places privately, takes photos
Explorer	Explores places privately, interested in the environment, takes physical risks, does not buy souvenirs, keenly observes the visited economy
Overseas student	Experiments with local food, does not exploit the people, takes photos, keenly observes the visited society, takes physical risks
International athlete	Is not alienated from his/her own society, does not exploit the local people, does not understand the local people, explores places privately, searches for the meaning of life
Overseas journalist	Takes photos, keenly observes the visited society, goes to famous places, takes physical risks, explores places privately
Religious pilgrim	Searches for the meaning of life, does not live a life of luxury, is not concerned with social status, does not exploit the local people, does not buy souvenirs

1. Which of the following behaviours do Tourist, Traveller and Holidaymaker share? 　　

[ ]

A. Stay briefly in one place.　　　　　
B. Buy souvenirs. 　　
C. Go to famous places.　　　　　　　　
D. Explore places privately.

2. Businesspersons are welcomed by the local people maybe because _____. 　　

[ ]

A. they care for their social status 　　
B. they always lead a luxurious life 　　
C. they enjoy communicating with them 　　
D. they help to develop the local economy

3. Which of the following inferences about overseas students is right? 　

[ ]

A. They are curious about the society they visit. 　　
B. They like to do experiments with local food. 　　
C. They take photos as their teachers have instructed. 　　
D. They enjoy taking physical risks because they are brave.

4. Religious pilgrims may not agree to jet-setters' behaviours because they _____. 　　

[ ]

A. live a life of luxury 　　
B. go to famous places 　　
C. seek physical pleasures 　　
D. interact with people of his/her kind

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题型：单项选择题

按《劳动法》规定，企业应与劳动者签订（）。

A.责任书

B.协议

C.劳动合同

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题型：单项选择题

天平称量盘处所存在的磁场和磁场梯度所引起的被检砝码的折算质量值的改变不应超过其最大允许误差（）。

A.1/9

B.1/10

C.1/8

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题型：单项选择题

阅读下面短文，回答文后问题。

继19世纪的报刊和20世纪的广播、电视之后，1993年因特网开始向公众开放，1998年5月联合国新闻委员会正式提出“第四媒体”的概念。在我国，去年年底网民达210万，除传统媒体如《人民日报》等纷纷上网办电子版外，新浪网、CHINABYTE等网站的新闻味越来越足，第四媒体正在崛起。专家预言，10年到20年内第四媒体的影响力将可能超过传统媒体。理由是，广播问世38年拥有5000万听众，电视则用了13年，因特网只用了4年。

因特网作为一种媒体，优势十分明显：跨越时空，全球一网，信息无限，时效更快；文、图、动画、声音等多种媒体合为一体；每个人可选择自己所需要的内容，发表意见，每一个新闻机构甚至个人都可以随时向全世界发布新闻。对于下个世纪的第四媒体，有的专家这样描述——这是一张个性化的报纸，它是一个带超薄型大平面显示版的移动式网络计算机，不仅有图文声情，甚至扩展到三维空间，它以我为中心，按照受众的需要进行信息项目自主选择，组织。有的专家称之为“我的报纸”。

现在，第四媒体还只是一个小弟弟。即使在美国它也还不能提供比印刷版更多、更快的东西。多数公司只因为这是一个潮流才不得不坚持，一些小报已经停办了电子版。调查表明，关于克林顿绯闻的“司塔尔报告”，只有22%的人是在网上了解到的。这说明因特网在现在的传播中并不占较大比例。有的专家认为，网络媒体现在所能做到的是为传统媒体争取远距离受众，提供交互式服务，满足共性前提下的个性要求。有的专家则认为第四媒体首先要做的，是为争取到生存所需关键数目的受众而努力。

“即使在美国它也还不能提供比印刷版更多、更快的东西”这句话，意思是说（）。

A．“第四媒体”概念的提出，只是一时的潮流而已。

B．在美国的各种传媒中，“第四媒体”的地位下降了。

C．因特网的使用者有限，传统媒体仍是信息传播主渠道。

D．因特网实际没有“信息无限”和“时效更快”的优势。

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艾滋病是一种严重威胁人类健康的传染病，它的三个主要传播途径包括、和。

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