2. 外语
  3. Think before you post. You might not be aware of how much information you’re 【C1】 ________ . That’s the message from the fou

Think before you post. You might not be aware of how much information you’re 【C1】 ________ . That’s the message from the fou

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问题     Think before you post. You might not be aware of how much information you’re 【C1】 ________ .
    That’s the message from the founders of Please Rob Me, a website launched last week that【C2】 ________ just how easy it is to rob people blind on the basis of the information they’re posting on the Web. The site uses streams of data from Foursquare, a(n)【C3】 ________ popular location-based social network that is based on a game-like premise (前提). Players use smart phones or laptops to "check in" to a location,【C4】 ________ their position on a map for friends using the service to see. The more often you check in, the better your chances of being declared the mayor of a 【C5】 ________ location, be it a restaurant, bar, office or even your own home.
    The problem comes when users also post these locations to Twitter, says Boy van Amstel, one of the founders of Please Rob Me. Then the information becomes【C6】 ________ available, making it possible for a robber to keep a close watch on when you say you’re in your home or not.
    So how can you keep yourself off Please Rob Me and, more important, keep your home out of the police notebook? A little foresight goes a long way. Sites like Foursquare and its competitors don’t post your location unless you give it to them, nor is it posted to Twitter without your 【C7】 ________ It’s always up to the user to 【C8】 ________ what to post. Are you going to get robbed because you’re oversharing? It’s 【C9】 ________ . But Please Rob Me shows that sometimes a little 【C10】 ________ online can go a long way.
    A) illustrates          E) decide          I) typicaly            M) means
    B) likely               F) excessively     J) increasingly        N) consent
    C) publicly             G) realize         K) revealing           O) recording
    D) particular           H) caution         L) unlikely
【C4】
选项
答案O
解析 此处应为动词的-ing形式，构成现在分词短语。此处意为“把位置记录在地图上”，recording符合语义。
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大学英语四级

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