6. In what aspect can an IRC channel be taken advantage of?

　　A) All kinds of goods are traded through the channel.

　　B) It is used as a place for hackers to send commands.

　　C) It becomes a factory to develop and produce virus.

　　D) Its chatrooms are in fact the birthplace of junk emails.

　　7. According to Arbor Networks, dark Internet addresses .

　　A) can be inactivated so as to avoid being used by ill-intentioned networks

　　B) are the result of strict policies that block traffic on the net

　　C) are probably the ideal hidden place for hackers and junk emails

　　D) seem to increase in accordance with the development of the net

　　Part III Listening Comprehension (35 minutes)

　　Section A

　　Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

　　注意：此部分試題請在答題卡2上作答。

　　11. A) She isn’t going to change her major.

　　B) She plans to major in tax law.

　　C) She studies in the same school as her brother.

　　D) She isn’t going to work in her brother’s firm.

　　12. A) She will do her best if the job is worth doing.

　　B) She prefers a life of continued exploration.

　　C) She will stick to the job if the pay is good.

　　D) She doesn’t think much of job-hopping.

　　13. A) Stop thinking about the matter. B) Talk the drug user out of the habit.

　　C) Be more friendly to his schoolmate. D) Keep his distance from drug addicts.

　　14. A) The son. B) The father. C) The mother. D) Aunt Louise.

　　15. A) Stay away for a couple of weeks. B) Check the locks every two weeks.

　　C) Look after the Johnsons’ house. D) Move to another place.

　　16. A) He didn’t want to warm up for the game.

　　B) He didn’t want to be held up in traffic.

　　C) He wanted to make sure they got tickets.