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    (   ) 3. ―Don't you know your computer has been infected with viruses?

    一Really? No wonder it hasn，t        as well as before. Can you help deal with them?

    A. appeared    B. operated    C. managed    D. controlled

    3. B考查动词的词义。appear出现，出场；operate 运行，操作；manage设法做成，管理；control控制  掌管。句意：^"难道你不知道你的电脑让病毒感染了吗？——真的吗？难怪它不如以前运行得那么好，你能帮我处理一下吗？

    题目来源：高考丢分题英语 > Unit 4 Sharing

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