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【单选题】
2017年5月一款名为Wannacry的恶意程序在Windows平台肆虐。下列关于Wannacry说法错误的是( )?A.
该恶意程序是一种蠕虫,具有自我复制并传播的特点
B.
该恶意程序是一款勒索软件,会加密计算机中的文件
C.
应及时向黑客支付比特币赎金,避免重要数据丢失
D.
应及时更新操作系统补丁,以防止计算机受感染
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【简答题】Task 3 Listen to the conversation again and complete the following daily log. The 13th March I have already worked in the bank for several days. Today I received a guest who wanted to know something a...
【单选题】I have something__________to discuss with you.
A.
personal
B.
funny
C.
likely
D.
trial
【简答题】II.完形填空(20分) When I had something difficult to do, I used to ask my mother for help. But she always said, “Do it yourself, dear.” I was not __11__ at all. I thought she was the __12__ mother in the wo...
【简答题】suspected h. Change or cause to change in form or nature. 9. mutate i. Being able to be spread from one person or organism to another by direct or indirect contact. 10. contagious j. Make a disease or...
【简答题】阅读理解。 This is my first letter to you. I would like to tell you something about me. I'm a schoolgirl. My name is Rose Green. I'm an American girl. I have short, straight blond hair. I'm the monitor (班长...
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