问题 单项选择题

在访问因特网过程中,为了防止Web页面中恶意代码对自己计算机的损害,可以采取以下______防范措施。

A.利用SSL访问Web站点

B.将要访问的Web站点按其可信度分配到浏览器的不同安全区域

C.在浏览器中安装数字证书

D.要求Web站点安装数字证书

答案

参考答案:B

解析:[知识点] 浏览器、电子邮件及Web服务器的安全特性[评析] 网页恶意代码的预防: 1、要避免被网页恶意代码感染,首先关键是不要轻易去一些自己并不.十分知晓的站点,尤其是一些看上去非常美丽诱人的网址更不要轻易进入,否则往往不经意间就会误入网页代码的圈套。 2、以IE为例,当运行IE时,单击“工具”→“Internet选项”→“安全”→“Internet区域的安全级别”,把安全级别由“中”改为“高”。 3、一定要在计算机上安装网络防火墙,并要时刻打开“实时监控功能”。 4、虽然经过上述的工作修改了标题和默认连接首页,但如果以后某一天又一不小心进入这类网站就又得要麻烦了。这时可以在IE浏览器中做一些设置以使之永远不能进入这类站点:打开IE属性,单击“工具”→“Internet选项”→“安全”→“受限站点”,一定要将“安全级别”定为“高”,再单击“站点”,在“将Web站点添加到区域中”添加自己不想去的网站网址,再单击“添加”,然后单击“应用”和“确定”即可正常浏览网页了。

完形填空
One cold rainy evening last October, as a medical student, I was in a hospital, gathering data
for my graduation paper.
Holding a patient questionnaire   34  some simple yes-or-no questions, I walked towards a 43-year-old patient who lay in bed alone. I was worried whether she would approve of my demands at such a late hour.   35 , she treated it with consideration. Soon I finished and prepared to leave.   36  I could stand up, she spoke up in a weak voice asking where I was from and why I was working so late in the evening.
Then she started talking about herself as well as her   37 , "My husband died about a year ago,   38  me the only breadwinner of my family. My pay as a cleaner is   39  enough for me and my three kids. I don't know what my children would be if something bad happened to me."
I didn't know what to say. I desperately tried to remember the lessons from a communication skills class I had taken years earlier, but my mind was  40.
Without realizing it, I had begun   41  her hand. Now that I didn't have anything to say, I just sat quietly while she talked. That's when it occurred to me that she was not expecting any 42 from me. She   43  wanted me to listen. All 1 did was nod my head as a way of showing my 44.
The conversation went on for about 20 minutes. Finally, she stopped talking. "I'm very sorry for keeping you here to listen to my problems, but I feel   45  now. I had no one to   46 out my problems to. Thank you so much, doctor."
Sometimes patients do not need expensive medicine or advanced technology.   47 , they just need someone with the   48  to lend an ear and spare a little of their time. For me, that is one of the best things a doctor can do for a patient, doesn't it?
小题1:
A.made up ofB.fed up withC.put up withD.come up with
小题2:
A.CalmlyB.ExcitedlyC.GladlyD.Eagerly
小题3:
A.WhenB.BeforeC.AsD.After
小题4:
A.jobB.illnessC.familyD.children
小题5:
A.causingB.gettingC.forcingD.leaving
小题6:
A.extremelyB.exactlyC.especiallyD.absolutely
小题7:
A.casualB.clearC.steadyD.blank
小题8:
A.holdingB.shakingC.carryingD.treating
小题9:
A.thanksB.praiseC.warmthD.reply
小题10:
A.evenB.everC.justD.still
小题11:
A.sympathyB.supportC.sorrowD.respect
小题12:
A.relaxedB.awkwardC.fragileD.satisfied
小题13:
A.leaveB.pourC.tryD.find
小题14:
A.HoweverB.OtherwiseC.InsteadD.Besides
小题15:
A.emotionB.patienceC.experienceD.preference
填空题