题干

Johnny Smith was a good math student at a high school. He loved his computer. He came home early every day, and then he worked with it till midnight. But Johnny was not a good English student, not good at all. He got an F in his English class. One day after school Johnny joined his computer to the computer in his high school office. The school office computer had the grades of all the students: the math grades, the science grades, the grades in arts and music, and the grades in English. He found his English grade. An F! Johnny changed his English grade from an F to A. Johnny' parents looked at his report card. They were very happy.
"An A in English!" said Johnny's Dad. "You're a very clever boy, Johnny."
Johnny is a hacker(黑客). Hackers know how to take information from other computers and put new information in. Using a modem(调制调解器), they join their computers to other computers secretly. School headmasters and teachers are worried about hackers. So are the police, for some people even take money from bank computer account and put it into their own ones. And they never have to leave home to do it! They are called hackers.
【小题1】Johnny changed his English grade with the computer in _______.
A.the classroomB.the school office
C.a bank near his houseD.his own house
【小题2】When Johnny's parents saw the report, they were happy because _______.
A.Johnny was good at math
B.Johnny loved computers
C.Johnny could join one computer to another
D.they thought Johnny was not poor in English any longer
【小题3】Who are worried about hackers in the story?
A.Johnny's parents
B.School headmasters, teachers and the police
C.Only the police
D.Many school headmasters and teachers
【小题4】What should the hackers know well, do you think, after you read this story?
A.InformationB.Bank computer accounts
C.ComputersD.Grades
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同类题2

When Pizza Saved a Life
Almost every night for more than 10 years, Kirk Alexander, 48, ordered a late dinner from his local Domino’s pizza store. Sometimes he would _______a salad, sometimes a pie, sometimes chicken wings. Then one day, he suddenly _______calling.
“It has been 11 days,” Domino’s general manager Sarah Fuller _________with KATU. Com, “which is not like him.”
Sarah had known Kirk since 2009. Many Domino’s delivery _________regularly made the short trip to Kirk’s ________, about six minutes away. She knew he worked from home, and that he rarely went outside. She ________knew that he had suffered health issues in the past. Something, Sarah worried, was ________.
Around 1 a. m. on Sunday, May 8, Sarah sent delivery driver Tracey Hamblen to Kirk’s house. Tracey ______Kirk’s door as he had ________times before and knocked. He could ________see the TV set and lights were on, but after several minutes, Kirk still didn’t answer the _______. Tracey called Kirk’s phone. The call went straight to voice mail.
Tracey _________back to the store, where 911 was called, and soon officers were on their _______.
When the police arrived at Kirk’s house, they heard a man calling for help from inside. They ________the house, and found Kirk on the floor _______immediate medical attention after _______from what Sarah said was a stroke(中风). One day later, _______they might have been too late.
Kirk was rushed to Salem Hospital, where he was _______in stable condition shortly after Sunday’s _______rescue. Sarah and other store employees visited him.
So is keeping an eye on regular ________part of Domino’s business plan? Not really, says Sarah, “Kirk is a part of our family here,” she shared with KOIN. com, “We felt like we needed to do something to build a warmer world.”
【小题1】
A.drop inB.call forC.bring inD.send for
【小题2】
A.finishedB.enjoyedC.stoppedD.avoided
【小题3】
A.explainedB.wonderedC.jokedD.shared
【小题4】
A.driversB.friendsC.managersD.officers
【小题5】
A.officeB.houseC.clubD.store
【小题6】
A.stillB.justC.alsoD.ever
【小题7】
A.wrongB.curiousC.differentD.anxious
【小题8】
A.examinedB.fastenedC.discoveredD.approached
【小题9】
A.countlessB.hopefulC.variousD.frequent
【小题10】
A.extremelyB.especiallyC.clearlyD.constantly
【小题11】
A.phoneB.doorC.callD.voice
【小题12】
A.rushedB.pacedC.wanderedD.stepped
【小题13】
A.dutyB.watchC.concernD.way
【小题14】
A.broke offB.broke intoC.broke throughD.broke out
【小题15】
A.in danger ofB.in favor ofC.in face ofD.in need of
【小题16】
A.survivingB.preventingC.sufferingD.changing
【小题17】
A.orB.butC.soD.and
【小题18】
A.listedB.putC.checkedD.regarded
【小题19】
A.gratefulB.activeC.dramaticD.accurate
【小题20】
A.passengersB.customersC.colleaguesD.employers

同类题4

   When we first gave our daughters(then 13 and 15 years old)cell phones for emergencies,we made them sign an agreement in which we strictly ruled where and when they could use their phones and even we could check their every text message. However,in less than a year,we lost control of the situation.

There is a terrible reality that almost every teenager sends between 50 and 100 messages a day-some as many as 300,and 70%of teenagers admit hiding their online behavior from parents. According to a study,teenagers need as much sleep or more than they get as children-that's between 9 and 10 hours of sleep a night,but only 20%of them are getting it. When they don't get enough sleep,they perform poorly in school,feel very hungry,are more likely to have flu and are very emotional.

Recently,we adopted a "check in at tuck in(盖被子时交手机)" rule at our house,an idea I learnt from a parenting expert. It is very simple. At bedtime,when we "tuck in" our children for the night,they must "check in" their phones. They will probably bargain like this:

"But I use it for my alarm clock."

"I'll wake you up."

"My friends might need me."

"If there is an emergency,they can call the fixed phone and I'll wake you up."

A few weeks ago,when I drove my younger daughter to a friend's house for a sleepover(睡衣聚会),she handed me her phone. "I guess I should check this in now,since you won't be there to tuck me in tonight. I'll call you from Ellie's phone if I need you."

【小题1】The writer bought cell phones for his children in the hope of ________.
A.controlling their online behavior
B.making them study hard through the Internet
C.replacing alarm clocks with cell phones
D.keeping in touch if something urgent happened
【小题2】The purpose of the first paragraph is to ________.
A.show the writer's family life
B.lead to the topic of the passage
C.advise parents to buy cell phones for children
D.introduce the writer's two daughters
【小题3】From the last paragraph, we can learn that ________.
A.the writer's daughters no longer used phones
B.the writer won the "battle" with his daughters
C.the writer gave up his "check in at tuck in" rule
D.the writer's daughters decided to move out of home
【小题4】Which is probably the best title for the passage?
A.How to Take Control of Children
B.How to Help Children Sleep Well at Night
C.How to Assist Children with Cell Phones
D.How to Keep Children Away from Cell Phones at Night