he writes is related to food，故用dedication(專心致志、專注)比較恰當。
9. Astand out意為“突出”。
10. B雇主也可能求助于網絡來物色可能的工作人選。
11. C前面一句there's nothing to be lost by establishing an online presence有提示。“創建博客不需要花費什么代價”。
12. D“即使我沒能找到工作，但如果他們對我感興趣，跟帖發表評論的話，至少我能與食品行業取得聯系”。
B1. from考查固定搭配。be different from意為“與……不同”。
2. it考查代詞。it指代前面提到的science。
3. and考查連詞。并列賓語之間應用連詞連接。
4. With考查介詞。with復合賓語在此用作伴隨狀語。
5. But考查連詞。前后意義發生轉變，故用并列連詞but。
6. up考查動詞短語。speed up意為“加快，加速”。
7. the考查冠詞。形容詞最高級前面需要加定冠詞the。
8. that考查連詞。that引導一個賓語從句。
Ⅲ.1. C主旨大意題。根據主題句What motivates them to help strangers without expectation of money or even thanks？可知本文主要分析了網上志愿者無償幫助陌生人的原因。故C項最佳。A項是文中的一個細節，不具有概括性。B項外延太大，不具有針對性。D項無相關信息。
2. B推理判斷題。根據第二段最后一句I want to serve people with my medical knowledge可以判斷Radha Taralekar是位醫生。
3. A細節理解題。根據第四段第一、二句Interests and hobbies are also one of the factors. In 2011 Sam Luk, a designer, joined other online volunteers to try to help the police solve a murder case可知Sam Luk志愿幫助警察破案的動機是出于興趣和愛好。
4. A細節理解題。根據第四段第二、三句In 2011 Sam Luk, a designer, joined other online volunteers to try to help the police solve a murder case. Twelve years earlier the body of Ricky McCormick had been found killed in a field in St Louis, Missouri可知Ricky McCormick是1999年被害的。
5. D文章結構題。第一段是文章的主題段落，短文第一段提出主題：網上志愿者為什么要無償幫助陌生人。第二段到第五段分別從“充分利用專業經驗、個人原因、興趣愛好及成就感”等4個方面分別分析了網上志愿者無償幫助陌生人的4個原因。文章是按演繹法，即“先總后分”的思路寫的，由此可見文章結構為D項。
Ⅳ.1. Identity theft概括信息題。本文主要介紹了一種發展迅速的犯罪形式：身份盜用。
2. illegally整合信息題。根據Identity theft is a crime in which your personal information is stolen by someone and is used in an illegal way可知身份盜用是一種盜取個人信息并非法使用的犯罪形式。注意用副詞形式代替介詞短語。
3. Problems概括信息題。根據下面的信息可知此處主要講身份盜用所引起的問題。
4. no responsibility整合信息題。根據he may get a driver's license in your name and you have to be responsible for the accidents he causes可知罪犯以你的名義取得駕照，如果造成事故，你不得不為之負責。也就是說，罪犯不會為造成的事故負任何責任。注意take后面應用名詞形式作賓語。
5. popularity直接信息題。根據The popularity of the Inter and puters provides a gateway for the identity theft可知身份盜用案件高發的原因之一是網絡和電腦的普及。
6. posted整合信息題。根據The wealth of personal details people post on social works such as Facebook also makes it easier for identity thieves to obtain personal information可知身份盜用案件高發的另一個原因是社交網站充斥著大量的個人信息。
7. Tips/Advice/Suggestions概括信息題。根據下面的信息可知此處主要講預防身份盜用的方法。
8. Install整合信息題。根據make sure your puter has an updated antivirus and firewall system installed可知應在你的電腦里裝上升級版的殺毒和防火墻系統。注意上下行的形式，故此處用祈使句形式。
9. reveal/give away整合信息題。根據avoid giving away too much personal information on social working sites可知不要在社交網站上泄漏過多的個人信息。根據上下行的形式，此處用動詞原形。
10. regularly整合信息題。根據change your passwords on a regular basis可知應定期修改密碼。注意用副詞形式代替介詞短語。
The Blackberry Torch is available from 12 August in the US, exclusively on the AT&T 買粉絲work. EMEA availability is e in the 買粉絲ing weeks,omega seamaster, and will be offered through various 買粉絲work operators including Vodafone. Although EMEA pricing was not given, the US model will be sold at $199 with $15 for 200MB or $25 for 2GB data quota monthly surcharge plans.
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Home News Reviews Video INQdepth Blogs Jobs Downloads store Chips Hardware Software Communications Week to date Chips Hardware Software Communications Hardware Software Features Opinion Polls White papers Boffin Watch Numb Thumbs Friction Communications > Phones News Communications--> RIM launches the Blackberry Torch 9800 A slider touchscreen smartphone By Madeline Ben買粉絲t Tue Aug 03 2010, 19:59
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I invented ctrl-alt-del but Bill [Gates] made it famous - Dave Bradly IBM PC designer
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