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Ero Carrera is watching the computer screen in a lab in California as he tracks a new computer virus slowly circling the globe, targeting cell phones. Working from the US office of the Finnish computer 21 firm, Carrera knows this virus could be the start of something big and 22 . He’s one of a couple of hundred “virus hunters” worldwide who guard computers and cell phones from 23 . That’s the job for these unlikely action heroes of the Internet age, where quick and curious minds are more important than strong 24 .
Carrera works with Tzvetan Chaliavski to form the two-man team in California. Like that of other employees in the anti-virus companies in the world, their work is at the battle front of providing 25 from the damaging of computer virus, worms and Trojans. They break down software to discover a new virus and crack its code. Then they 26 and ship out a software update to customers. Roughly 300 new samples of viruses await the pair on a(n) 27 day.
Carrera has created a mathematical formula(公式), to 28 easily the software structure of viruses. With it, he is better able to compare the many variants(变种) and families of malware(恶意软件). To his 29 , Chaliavski, it doesn’t even matter why someone would create a virus. All that 30 is the hunt.
21. A. advertising B. commercial C. printing D. security
22. A. admiring B. exciting C. inviting D. threatening
23. A. attack B. bombing C. competition D. struggle
24. A. heads B. feelings C. muscles D. spirits
25. A. access B. contact C. measures D. protection
26. A. copy B. create C. delete D. download
27. A. average B. original C. previous D. special
28. A. get off B. make out C. pick up D. take in
29. A. assistant B. manager C. partner D. secretary
30. A. ignores B. matters C. overlooks D. rejects
查看习题详情和答案>>Carmen’s mother Maria had just survived a serious heart attack. But without a heart transplant(移植)her life was in constant 21 .
Both the mother and daughter knew that the chances were very 22 : finding a donor heart that 23 Maria’s blood type could take years. 24 , Carmen was determined to save her mother. She kept 25 hospitals all over the country.
Days stretched out. By Christmas, Maria had trouble 26 from one end of the room to the other. Carmen lost all hope. She fell into a 27 of the hospital, crying.
“Are you okay?” a man asked.
Carmen sobbed as she told the stranger her 28 . This middle-aged man was named Frank, whose wife, Cheryl, a tender and devoted mother of four lovely children, had been in hospital with a brain disease and wouldn’t 29 it through the night. Suddenly, an idea came to Frank’s mind. He knew Cheryl had always wanted to 30 something from herself. Could her 31 go to Carmen’s mother?
After reviewing the data, doctors 32 Frank that his wife’s heart was by some miracle a perfect 33 for Carmen’s mother. They were able to 34 the transplant.
That cold night, when Cheryl was 35 dead, Frank came to knock at Maria’s door. She was 36 for Frank’s family as she had been doing every day recently. Though Maria had never met Frank before, they both felt a strange 37 as they hugged and cried.
On New Year’s Eve, Carmen attended Cheryl’s 38 with Frank’s family, who were singing their favorite song “My heart will go on.”
One day later, on New Year’s Day, Maria 39 with Cheryl’s heart. Yes, Cheryl’s loving heart would go on, for it was 40 in another loving mother’s chest.
1.A. change B. danger C. disorder D. pain
2.A. small B. distant C. hard D. precious
3.A. matched B. replaced C. controlled D. cooperated
4.A. Certainly B. Otherwise C. However D. So
5.A. finding B. phoning C. touring D. interrupting
6.A. rolling B. running C. walking D. jumping
7.A. corner B. bed C. man D. nurse
8.A. mother B. story C. error D. dream
9.A. put B. support C. pass D. make
10.A. save B. recycle C. donate D. separate
11.A. heart B. brain C. husband D. spirit
12.A. informed B. warned C. congratulated D. reminded
13.A. copy B. fit C. variation D. baby
14.A. give up B. carry out C. search after D. put off
15.A. noticed B. predicted C. found D. declared
16.A. praying B. begging C. decorating D. singing
17.A. belief B. love C. bond D. relief
18.A. funeral B. operation C. performance D. anniversary
19.A. passed away B. woke up C. left behind D. dressed up
20.A. active B. alive C. necessary D. changeable
查看习题详情和答案>>
Carmen’s mother Maria had just survived a serious heart attack. But without a heart transplant(移植)her life was in constant 21 .
Both the mother and daughter knew that the chances were very 22 : finding a donor heart that 23 Maria’s blood type could take years. 24 , Carmen was determined to save her mother. She kept 25 hospitals all over the country.
Days stretched out. By Christmas, Maria had trouble 26 from one end of the room to the other. Carmen lost all hope. She fell into a 27 of the hospital, crying.
“Are you okay?” a man asked.
Carmen sobbed as she told the stranger her 28 . This middle-aged man was named Frank, whose wife, Cheryl, a tender and devoted mother of four lovely children, had been in hospital with a brain disease and wouldn’t 29 it through the night. Suddenly, an idea came to Frank’s mind. He knew Cheryl had always wanted to 30 something from herself. Could her 31 go to Carmen’s mother?
After reviewing the data, doctors 32 Frank that his wife’s heart was by some miracle a perfect 33 for Carmen’s mother. They were able to 34 the transplant.
That cold night, when Cheryl was 35 dead, Frank came to knock at Maria’s door. She was 36 for Frank’s family as she had been doing every day recently. Though Maria had never met Frank before, they both felt a strange 37 as they hugged and cried.
On New Year’s Eve, Carmen attended Cheryl’s 38 with Frank’s family, who were singing their favorite song “My heart will go on.”
One day later, on New Year’s Day, Maria 39 with Cheryl’s heart. Yes, Cheryl’s loving heart would go on, for it was 40 in another loving mother’s chest.
A. change B. danger C. disorder D. pain
A. small B. distant C. hard D. precious
A. matched B. replaced C. controlled D. cooperated
A. Certainly B. Otherwise C. However D. So
A. finding B. phoning C. touring D. interrupting
A. rolling B. running C. walking D. jumping
A. corner B. bed C. man D. nurse
A. mother B. story C. error D. dream
A. put B. support C. pass D. make
A. save B. recycle C. donate D. separate
A. heart B. brain C. husband D. spirit
A. informed B. warned C. congratulated D. reminded
A. copy B. fit C. variation D. baby
A. give up B. carry out C. search after D. put off
A. noticed B. predicted C. found D. declared
A. praying B. begging C. decorating D. singing
A. belief B. love C. bond D. relief
A. funeral B. operation C. performance D. anniversary
A. passed away B. woke up C. left behind D. dressed up
A. active B. alive C. necessary D. changeable
查看习题详情和答案>>阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16～35的相应位置上。
A
He is the man who for many people has been a role model. Now your biggest hero deserves a special day when you can express your thanks and let him know ____16___ important he is to you.
The third Sunday of June – which ______17__(fall) on June 19 this year – is Father’s Day.
The idea of Father’s Day came from ___18___ American woman called Sonora Smart Dodd in 1909. Dodd wanted a special day ____19____( honor )her father. He raised six children by _____20___after his wife died. Dodd thought there needed to be a day to honor loving dads.
The first Father’s Day ______21_____(celebrate) on June 19, 1910. In 1924, US President Calvin Coolidge supported the idea of a _____22_____(nation) Father’s Day. Finally, in 1966, President Lyndon Johnson declared the third Sunday of June ___23______ Father’s Day.
Here are some ways to show your love and respect:
*Send him a greeting card. Fathers prefer cards ___24_____are not too emotional. So choose one that will make him laugh.
*If he has a computer, cover his desktop ____25___ words like “I love you Dad”.
*A small present, such as a framed photo of your family, can make him feel like a king.
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Carmen’s mother Maria had just survived a serious heart attack．But without a heart transplant（移植）her life was in constant 21 ．
Both the mother and daughter knew that the chances were very 22 : finding a donor heart that 23 Maria’s blood type could take years． 24 , Carmen was determined to save her mother．She kept 25 hospitals all over the country．
Days stretched out．By Christmas, Maria had trouble 26 from one end of the room to the other．Carmen lost all hope．She fell into a 27 of the hospital, crying．
“Are you okay?” a man asked．
Carmen sobbed as she told the stranger her 28 ．This middle-aged man was named Frank, whose wife, Cheryl, a tender and devoted mother of four lovely children, had been in hospital with a brain disease and wouldn’t 29 it through the night．Suddenly, an idea came to Frank’s mind．He knew Cheryl had always wanted to 30 something from herself．Could her 31 go to Carmen’s mother?
After reviewing the data, doctors 32 Frank that his wife’s heart was by some miracle a perfect 33 for Carmen’s mother．They were able to 34 the transplant．
That cold night, when Cheryl was 35 dead, Frank came to knock at Maria’s door．She was 36 for Frank’s family as she had been doing every day recently．Though Maria had never met Frank before, they both felt a strange 37 as they hugged and cried．
On New Year’s Eve, Carmen attended Cheryl’s 38 with Frank’s family, who were singing their favorite song “My heart will go on．”
One day later, on New Year’s Day, Maria 39 with Cheryl’s heart．Yes, Cheryl’s loving
heart would go on, for it was 40 in another loving mother’s chest．
A．change B．danger C．disorder D．pain
A．small B．distant C．hard D．precious
A．matched B．replaced C．controlled D．cooperated
A．Certainly B．Otherwise C．However D．So
A．finding B．phoning C．touring D．interrupting
A．rolling B．running C．walking D．jumping
A．corner B．bed C．man D．nurse
A．mother B．story C．error D．dream
A．put B．support C．pass D．make
A．save B．recycle C．donate D．separate
A．heart B．brain C．husband D．spirit
A．informed B．warned C．congratulated D．reminded
A．copy B．fit C．variation D．baby
A．give up B．carry out C．search after D．put off
A．noticed B．predicted C．found D．declared
A．praying B．begging C．decorating D．singing
A．belief B．love C．bond D．relief
A．funeral B．operation C．performance D．anniversary
A．passed away B．woke up C．left behind D．dressed up
A．active B．alive C．necessary D．changeable
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