问题 单项选择题

若每次打开Word程序编辑文档时,计算机都会把文档传送到另一台FTP服务器,那么可以怀疑Word程序被黑客植入( )。

A.病毒

B.特洛伊木马

C.FTP匿名服务

D.陷门

答案

参考答案:B

解析: 特洛伊木马是供给者在正常的软件中隐藏一段用于其他目的的程序,这段隐藏的程序段常常以安全攻击作为其最终目标,例如,一个外表上具有合法目的的软件应用程序,如文本编辑器,它还具有一个暗藏的目的,就是将用户的文件复制到另一个秘密文件中,这种应用程序称为特洛伊木马,此后,植入特洛伊木马的那个人就可以阅读用户的文件了。

单项选择题 A1/A2型题
阅读理解

.

  China to sell yuan bonds (国库券) abroad

  China has announced its first sale of government bonds yuan outside the mainland.

  The government will sell 6bn yuan of bonds in Hong Kong to “improve the international status of the yuan,” the finance ministry said.

  The sale is a milestone as China opens up its financial markets and promotes RMB as a world benchmark(基准点) .

  Hundreds arrested in deadly Uganda riots(暴乱)

  At least 640 people were arrested and 14 killed in fighting in Uganda’s capital between government forces and loyalists of a traditional kingdom. The number of people arrested for suspected roles in the three-day riots could go up because investigations are still under way, said Kale Kayihura, the nation’s police chief.

  “French Spiderman” conquered the 88-story Petronas Towers in Kuala Lumpur

  Now 47, Robert has climbed some of the tallest buildings in the world, typically without the aid of safety equipment. On Sept. 1, armed with nothing but the chalk on his hands and some good climbing shoes, the “French Spiderman” added the 88-story Petronas Towers in Kuala Lumpur to his impressive list—which now totals more than 70—of skyscrapers(摩天大楼) climbed up.

  Motorway lights go out

  The Highway Agency has decided to turn off lights at undisclosed locations between midnight and 5 a.m. from March. It has done so despite warnings from motoring groups and safety campaigners. Nine councils have already switched off some street lights or plan to do so to save money and cut carbon emissions (排放物).

64. We can learn from the passage that ____.

 A. China has sold 6bn yuan of bonds in Hong Kong

B. more suspected people will probably be arrested in Uganda

C. about 654 people took part in the Uganda riots

 D. the riots will last another three days

65. How many skyscrapers has Robert conquered so far?

 A. exactly 47         B. over 70          C. about 88          D. less than 158

66. The disadvantage of turning off motorway lights includes ____.

 A. saving money          B. cutting carbon emissions

 C. causing safety problems  D. decreasing the number of cars

67. All of the fields are mentioned except____ .

 A. politics      B. health        C. traffic     D. people