6、操作系统类型探测的主要方法不包括（） A. 获取标识信息探测技术 B. 基于TCP/IP协议栈的操作系统指纹探测技术 C. ICMP响应分析探测技术 - 查题网

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河南成教 / 计算机安全

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6、操作系统类型探测的主要方法不包括（）

A. 获取标识信息探测技术

B. 基于TCP/IP协议栈的操作系统指纹探测技术

C. ICMP响应分析探测技术

D. URL响应探测技术

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计算机安全

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为使三极管工作在放大状态，必须（）。模拟电子电路

题型描述: 阅读理解Girls dream of having the perfect wedding, but when I got engaged, I have up any dream of the perfect day. My mother has to have her own way. She’s a very nice woman, but sheˊs convinced that what she wants is exactly what you want, and you cannot tell her otherwise. Since my parents were paying for the wedding, I kept my mouth shut, and let her decide everything! I was not married in church, but in the same hall where my brother was married. It had recently been remodeled, and all the charming features, such as a large stone fireplace, were removed. She insisted that my cousin make my wedding dress. I wanted a simple long white dress with long sleeves. My cousin made a short dress without sleeves. My cousin also added a HUGE bow on the back of the dress that looked as if I sat in a wedding cake! My mother also insisted on making the cake, but she ran out of time to frost (给…覆上糖霜) it, and a huge, plain cake was served. I wanted a single rose for a bouquet (花束); my mother insisted that my sister, a florist (花店店主), make me a huge bouquet of lilies (百合花), which I am allergic to! My mother referred to this as “my daughter’s dream wedding”. Dream wedding? More like a nightmare!1.Why couldnˊt the author dream of having the perfect wedding?A. Because she was very poorB. Because her parents loved her sister and brother moreC. Because her mother organized everythingD. Because she didnˊt have enough time to prepare.2.What was the author dissatisfied with?A. Her wedding cakeB. All of the aboveC. Her wedding dressD. Her wedding place.3.Why didnˊt the author protest against her motherˊs arrangements of her marriage?A. Because she was afraid of her motherB. Because she was used to listening to her parentsC. Because her parents were paying for the weddingD. Because itˊs a custom to follow her brotherˊs wedding.4.Which of the following statement is TRUE?A. The authorˊs sister is a floristB. The authorˊs cousin is a bakerC. The authorˊs brother is a priestD. The authorˊs mother is a dressmaker.5.What can we infer from the passage?A. Money is very important for weddingsB. Wedding customs are different from place to placeC. A successful wedding needs long preparationD. The author was disappointed, and her mother the opposite.专科英语II

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