你问的这句话出自一篇中学阅读,这句话是文章的最后一句.根据文章的意思,这句话的意思应该是：这次我知道该从什么地方着手,应该忽略什么,应该关注什么.
文章如下：
Jonathan James looks like just another kid about to graduate from high school.But this 19-year-old Swede is anything but ordinary,from the computer in his parents' home he helps the US Federal Bureau of Investigation(FBI) find out the world's most wanted cyber criminals(网络犯罪分子).
Jonathan first made headlines when he and another Swede,Fredrik Bjoerck,found out the maker of the "Melissa" virus(病毒) in March 1999.He came to the aid of the FBI again on May 7,finding out the suspected(嫌疑的) sender of the dangerous "I LOVE YOU" virus.The suspect was caught in Manila on May 8.
Jonathan's special skills are in hot demand as officials around the world express alarm at the "virtual" crimewave.In between studying for final exams,hanging out with friends and refereeing his younger brother's football matches,the quiet,gentle teenager also gives lessons on e-security(电子安全) to large companies.He reads a lot and exchanges information with other computer experts to know much about the latest tricks of the hacker (黑客) trade.
Many companies have already tried to employ him,but he is not interested at the moment.Instead,he plans to begin law school in the autumn at Sweden's Uppsala University and start up his own e-security company.
Although he works with the FBI now,his family insists he's just "a regular kid"."Jonathan is a great kid,he has his friends and he does a lot more than just play with the computer," his little sister Tessa said,adding that he helps the FBI because "he likes to help",not because he's looking for fame and recognition.
When the world was hit by the "Love Bug" virus,Jonathan was too busy preparing a speech on e-security to look into the problem."Finally on May 7,I had some free time,so I began looking." Within a few hours,he had found the suspect and e-mailed his method and results to the FBI.He said his work on the "Melissa" virus,which took three weeks to solve,was a big help in finding the suspect so quickly.
"This time I knew exactly where to start,I knew what to disregard and what to look at."
1.The passage mainly wants to tell us that______.
A.Swedish kid helps FBI find out the most wanted cyber criminals
B.Jonathan is really a quiet,gentle and ordinary boy
C.many companies want the young computer expert to join in
D.any cyber criminals will surely be found out wherever they are
2.The public started to know something about Jonathan just from____.
A.his helping the US FBI to find out the sender of the dangerous "I LOVE YOU" virus
B.his work together with Fredrik Bjoerck to find out the maker of the "Melissa" virus
C.his little sister's talk about his good qualities as a regular kid and a good programmer
D.his speech on e-security to many computer companies after his fight against hackers
3.From Jonathan's success in finding out the sender of the dangerous 'Love Bug" virus we can infer that ___.
A.where there's a will,there's a way B.experience is knowledge
C.hard work leads to success D.failure is the mother of success
4.What do we know about Jonathan
A.He is a good fame hunter with various abilities.
B.He is such a brave fighter that any criminal will feel afraid.
C.He is an expert on security,not interested in running a company.
D.He is a regular kid but does something unusual.
【答案与解析】本文主要讲述了19个瑞典男孩 Jonathan 凭借自己出色的电脑技术帮助美国联邦调查局寻找网络犯罪分子.
1.A.主旨题.根据 …he helps the US Federal Bureau of Investigation(FBI) find out the world's most wanted cyber criminals 可确定答案.
2.B.细节题.根据 Jonathan first made headlines when he and another Swede,Fredrik Bjoerck,found out the maker of the "Melissa" virus(病毒) in March 1999 可推测出答案.
3.B.推断题.根据 He said his work on the "Melissa" virus,which took three weeks to solve,was a big help in finding the suspect so quickly 可以看出,以前积累的经验对他以后的工作大有帮助,故 B 最佳.
4.D.细节题.根据 Although he works with the FBI now,his family insists he's just "a regular kid" 可以看出来,Jonathan 是一个正常的孩子,但他却做出了一些不寻常的事情.
