s=s.replaceAll("he","she");表示()A、把s中的所有she换成heB、把s中的第一个she换成heC、把s中的所有he换成she并把新的字符串赋给sD、把s中的第一个he换成she并把新的字符串赋给s

s=s.replaceAll("he","she");表示()

  • A、把s中的所有she换成he
  • B、把s中的第一个she换成he
  • C、把s中的所有he换成she并把新的字符串赋给s
  • D、把s中的第一个he换成she并把新的字符串赋给s

相关考题:

"she’s got an e-mail message from her cousin, __________that he is coming for a business trip." A. sayingB.readingC. tellingD. writing

Henry is a little fatter than he wants to be. He ( 1 ) to lose some weight. So he is on diet. He tries not to eat to0 ( 2 ) and he eats very little sugar because it will make him ( 3 ) . He also does exercise every ( 4 ) .' He swims very often,( 5 ) he runs about two kilometers a day.Now he is ( 6 ) than before. Henry's sister,Susan,is healthier than Henry. ( 7 ) is also younger and thinner than he is. She does ( 8 ) every day,too. She doesn’t ( 9 ) much meat. But she eats a lot of fruit and vegetables because she thinks ( 10 ) are better for her health.( )1.A.wantsB.thinksC.asksD.likes

Passage FiveDanny was just tired about the way things were going. His mom came to the school and went on and on talking about Rick Jackson. It seemed that she would never stop talking. "Somebody's got to stop that boy!" she was shouting, "Rick's troubling everybody in the neighborhood. And he loves to pick on little boys like Danny."Mrs. Green, Danny's teacher, was concerned a lot. "I didn't know that Danny was being picked on," she nswered. "He's never said anything about this to me!" Mrs. Green looked at Danny. "How long has this been going on?" She asked. Danny could only shake his head and look at the floor. He knew if he said a word about this, he would have trouble after school.Danny hadn't said anything about the problem because he wanted to play with the boys in the neighborhood. After all, most of them were nice to him. He hated to leave the gang just because of Rick. Maybe the time had come to find new friends. He felt it hard to make up his mind.52. We learn from the reading that______.A. Danny was not a good studentB. Danny's mother talked too much about the schoolC. Danny's teacher knew something about Danny's problem beforeD. Danny wanted to get away from Rick

If a student has a problem with classroom work,he or she should______.A. make an appointment with the professor a week beforeB. approach a professor after classC. seek the professor's help in his officeD. go to the professor's apartment

I have four good f(41) .They're Jennifer, Victor, Cindy and Leila. We are in the same(相同的) c(42) .Jennifer swims very w(43) .She wants to join the s(44) club. Then she can swim on S(45) 0r Sundays. Victor wants to join the art club because he is good at p(46) .Cindy is a pop music fan. She can s(47) a lot of songs. So she wants to join the s(48) club. Leila wants to join the music club be-cause she p(49) the violin very well. And she wants to be a m(50) when shegrows up(长大).1 like them very much.41._________

“she’s got an e-mail message from her cousin, __________that he is coming for a business trip.“ A. sayingB. readingC. writingD. telling

The teacher was so angry that he sent ( ) out of class. A、his and hersB、he and herC、him and herD、he and she

He asked Li Hong, “Were you watching TV at this time yesterday?” = He asked Li Hong if______. A、she was watching TV at this time yesterdayB、she is watching TV at that time the day beforeC、she was watching TV at that time the day beforeD、was she watching TV at that time the day before

He asked her_______a degree.A. did she haveB. if she hadC. does she haveD. if she has

Mary Cochran went out of therooms she lived with her father, Doctor Lester Cochran, at seven o' clock on aSunday evening. It was June of the year nineteen hundred and eight, and Marywas eighteen years old. She walked along Tremont to Main Street and across the railroadtracks toUpper Main, lined with small shopsand shabby houses, a rather quiet cheerless place on Sunday when there were fewpeople about. She had toldher father she was going to church but did notintend anything of the kind. She did not know what she wanted todo. "T' II get offby myself andthink," she told herself as she walked slowly along. The night,she thought, promised to be too fine to be spent sitting in a church andhearing aman talk of things that had apparently nothing to do with her ownproblem. Her own affairs were approaching a crisis, and it was time for hertobegin thinking seriously of her future.The thoughtful serious stateof mind in which Mary found herself had been induced in her by a conversationshe had with her father on the eveningbefore. Without any preliminary talk andquite suddenly and abruptly, he had told her that he was a victim of heartdisease and might die at anymoment. He had made the announcement as they stoodtogether in his office, behind which were the rooms in which the father anddaughter lived.45. What did she intend to do that night?A. She decided to go to church.B. She decided not to think aboutthe problem.C. She decided to talk over theproblem with her father.D. She had no intention of goingto church.46. What was the cause of Mary' S seriousstate of mind?A. Concern about her future.B. Her talk with her father.C. Worry about her sudden heart attack.D. Going to church made her worry.47. Where did Mary live?A. In the same building as herfather' s office.B. Near the church.C. In a shabby house as her father' soffice.D. She lived in a small shop.48. What was Dr. Cochran' S condition?A. He had a serious heartbreak.B. He had light heart trouble.C. He had a fatal heart disease.D. He had a bad cold.

This is a girl. She’s (11) English girl. Her name's Becky.She's twelve. She’s in (12) 0f No.l Middle School in Beijing. She studies(学习) (13) in it. Mr Liu is .her Chinese teacher.(14 ) name is Liu Yong. He-s a good teacher.He reaches(教)her Chinese very well. Her home .(15) number is(010)65268559. He loves his students very much.Becky's father and mother (16) teachers. Her father is (17) Green.(18) works(l作) in Beijing now. He teaches us English. He (19) to work(20) his bike. He's our good English teacher and good friend.( )11.A.aB.anC.theD./

Laura McHugh promised to get the bullied boy tested for diseases because _____.[A] her son confessed to being wrong [B] she was afraid to annoy the boy’s parent[C] he was likely to be affected by these diseases [D] she wanted to teach her own son a lesson

Passage FiveA warm-hearted nurse on her first day's work came to a patient who had come to London for a visit to the famous doctor. She asked the patient whether there was anything that she could do for him. But he only waved his hand, shook his head and said something she couldn't understand. With a pleasing smile she asked him again and he just kept doing the same and saying the same words, but in about 3 minutes, he closed his eyes. the nurse felt his pulse and found out that the patient had died.The nurse felt so sorry for the poor patient who had ended his llfe very far away from his home that she ran to the doctor in a hurry and repeated to the doctor the sounds she had heard. "My dear girl," said the doctor after listening to what she repeated,"you've just killed him. He was saying, You've been standing on my oxygen pipe."52. The patient had come to London ______.A. to see whether he could make friends with the nurseB. to get the medical treatment from the doctorC. to do some business to make moneyD. to visit the world-famous city

When a teacher asks students to discuss how the writer's ideas are organized in the text,he/she intends to develop students' skill of__________.A.recognizing the textual structureB.understanding the writer's intentionC.distinguishing facts from opinionsD.commenting on the content of the text

Which of the following may illustrate the difference between "competence" and__________ "performance"?A.What a person "knows" and what he/she "does".B.What a person "can do" and what he/she "does".C.What a person "does" and what he/she "knows".D.What a person "does" and what he/she "can do".

【语言素材】Topic: My FriendsA: She's short and thin. She has two big eyes. She's cute.B: What's her name? She's short and she has long hair. She has an orange schoolbag.C: It's me, Sarah.B: Guess! He's strong and he has two big eyes. He's very friendly.C: It's Zhang Peng.B: Who's he?C: Wu Yifan! He's tall and thin. He has glasses.DialogueJ: Mum, I have a new friend.M: Really? A Chinese friend?J: Yes, he's very friendly.M: What's his name?J: His name is Zhang Peng.J: Look! He's tall and strong.M: Yes, he is.【教学目标】① Knowledge objectives:Students can recognize, read and use some adjectives about describing friends.Students can master the sentence pattern: What's his name? His name is ..., He's ...② Ability objectives:Students can introduce friends to others by practicing the sentences.Students can improve their ability of speaking.③ Emotional objectives:Students can find the beauty of others and learn to cherish friendship.【教学重点】Key words: tall, strong, short, thin, friendly, quietTarget language: What's his name? His name is ... He is ...【教学难点】How to use these words and sentences to introduce others?【教学实录】Step 1 Warming-upGreet the students.Ask the whole class to stand up, sing and act the song "Friend Together".Step 2 Leading-inShow the pictures of two cartoon figures: Peter and Lily.Tell students Peter is our friend, write "friend" on the blackboard, and ask students to greet Peter. Then tell them Peter and Lily are our friends, plus "s" in the blackboard. Students read "friends" 3 times.Lead in today's class and write down the topic "My Friends" on the blackboard.Step 3 Presentation and Practice① Words learning and practice...② Sentence learning and practice...Step 4 Consolidation...Step 5 Summary & HomeworkOne student acts as an assistant teacher to guide all the students to read the words and sentences together.Ask students to finish the following homework.① Listen to the tape and read the dialogue.② Introduce one classmate to your parents.(1)教学实录中的热身环节是否合理?请简要分析。(2)根据新课程理念,对教师导入环节的教学方法及作用进行分析。

共用题干Sport or Spectacle?Muhammad Aui is probably the most famous sports figure on earth:he is recognized on every continent and by all generations. The__________(51)of his illness as Parkinson's disease after his retirement fuelled the debate about the dangers of boxing and criticism__________(52)the sport. That,plus his outspoken opposition___________(53)women's boxing,made people wonder how he would react when one of his daugh- ters decided to____________(54)up the sport.His presence at Laila's first professional fight,however,seemed to broadcast a father's support.Of course Muhammad Aui wanted to___________(55)his daughter fight.The ring announcer introduced him as the"the greatest"and as he sat down at the ringside the crowd chanted.Twenty-one-year-old Laila's debut fight(首次亮相)was a huge success and there was as much publicity for the___________(56)as her father's fights once attracted Laila's opponent was much weaker than she was and__________(57)the fight lasted just 31 seconds.Since then, Laila has won most of her fights by knoc-king out her opponent"She knows ______ (58)she's doing,"said one referee about her."She knowsabout moving well.You can see some of her dad's moves."Laila Ali would rather not_________ (59)herself to her father. She prefers to make. __________(60). Her father supports her decision to enter the sport but he has not spared her the details of what can happen. Laila__________(61)that her father wants her to understand the worst possible scenario to see_________(62) she still wants to go forward with it.She knows she's going to get hit hard at times,that she may get a broken nose or a swollen(肿胀的)face , but at least she is prepared for it.Laila's decision to start boxing despite her father's__________(63)with the symptoms of Parkinson's disease has of course sparked a mixture of praise and__________(64).But Laila is a determined individual and it is her famous last name that has made her a magnet for worldwide media attention.Of course,the ___________(65)on the boxing scene of a woman with her family history attracts even more questions about whether women's boxing is sport or spectacle._________(53)A:inB:onC:toD:by

"...She was married to an officer in India,long ago India;and she had a life of physical adventure(冒险)as exciting as her poetry.Her husband could cross rivers using crocodiles(鳄鱼)as stepping stones.He died when she was only 39.Unwilling to exist without him,she took her life,leaving a son in England."I stared at the paper,21?reading,couldn′t help thinking.Crocodiles are lazy animals as a rule,but they can move like lightening when they want to.And they don′t mind hurrying?22?they′re hungry.There used to be lots in Indian rivers,living on fish mostly;but what′s a little fish for a fifteen-foot crocodile?They ate people,fisherman or anyone else delicious enough to get too near;women doing the?23,or children playing at the water′s24.A hungry crocodile′s mouth?25?over a meal with a sound like a gunshot.A big fellow can?26?in a man in two bites(咬)。That woman′s husband crossed rivers?27?from one crocodile′s back to the next.I believe it.It had to be done quickly before the creature could see what was happening.It wasn′t28?a brave,active man;and no doubt he improved with practice.He could never look?29while crossing.The wife used to watch him--I felt sure of that.She lived?30?the adventure,the?31?excitement of it all.Their real life was with tigers,snakes...It′s no wonder she wrote?32poetry.Then he died.I imagined how she felt.Was there another man?33?him in India,in the world?She was still young,hardly a sitting-room widow(寡妇)."I must?34,too."she said to herself.So she did what she felt she had to do.A?35?probably,to her head.But her young son,their son?Was her love for him nothing compared to her husband?Well,what do you think?第30题答案是A.withoutB.tillC.forD.on

After ten years of being a housewife and a mother,Carol could not stand it any longer.Then,one?morning,just after her two daughters had gone to school,she saw an advertisement(广告)in the pa-per.She phoned,and was asked to come to an interview(面谈)that very afternoon.Mr.Hollins,who interviewed her,was a young man about 24 in a blue suit.There was a hard?look in his eye and he talked very fast.He told her she would be required to stop men between the?ages of 21 and 50 and ask them several questions designed to determine what men think of deodor-ants(除臭剂).The information was to be recorded and she would be paid according to the number?of complete interviews she had.When Carol asked which factory the research was for,she was told that was not important.Last?of all,before she began she would have to attend a one-day training.Carol accepted.After the train-ing,which was only about how to write down the answers correctly in a form and how to put the ques-tions,Carol found herself in the center of town at 9:30 in the morning.She soon found out that get-ting the information was really not all that easy.First,she stopped a man who refused to answer any questions because he had no time.Next,a?man told her it was none of her business whether he used deodorants or not.Then she interviewed a?man who was hard of hearing and,instead of answering her questions,began asking her all sorts of?his own.Finally,Carol found a young man with a pleasant smile on his face.He was coming towards?her slowly and seemed ready to talk.He looked surprised when she put her first question."I′m doing?a research,too.It′s about soap powders,"he said.What can we know about the third man Carol stopped in the town center?A.He was impatient to listen to Carol.B.He was ready to answer Carol's questions.C.He found it hard to believe what Carol said.D.He had trouble getting what Carol was saying.

Where is Kate?()A、She's in England.B、She's from LondonC、She's a nurse in England.D、She is English

Where is Miss Smith?()A、She's from England.B、She's at home.C、She's not back.D、She's very well.

单选题Why did she want Michael Jackson’s manager to be her manager too?AShe knew he was associated with many record producers.BShe was impressed by what he had done for Michael Jackson.CShe wanted to be more famous than Michael Jackson.

单选题When a teacher asks students to discuss how the writer's ideas are organized inthe text,he/she intends to develop students' skill of .Arecogruzing the textual structureBunderstanding the writer's intentionCdistiW;uishing facts from opinionsDcommenting on the content of the text

单选题s=s.replaceAll("he","she");表示()A把s中的所有she换成heB把s中的第一个she换成heC把s中的所有he换成she并把新的字符串赋给sD把s中的第一个he换成she并把新的字符串赋给s

单选题Andrews was one of the first executives to realize that employees are most productive when he or she feels to be part of a family.Ahe or she feels to be part of a familyBthey feel as if they are part of a familyChe or she feels part of a familyDit’s more like a family for themEfeeling a part of a family is made possible

单选题All of Mark's former students go to college. If the statement above is true, which of the following must also be true?AIf Ethan was not Mark's student, then he is not going to college.BIf Joyelle goes to college, then she was not Mark's student.CIf Ginger goes to college, then she was Mark's student.DIf Stephanie was Mark's student, then she is not going to college.EIf Steve does not go to college, then he was not Mark's student.

单选题Which of the following statements is TRUE?AThe less education he or she has, the more regrets she or he would have.BThe more education he or she has, the less regrets she or he would have.CMore women than men had regrets about love and family.DThe regret of action seems to last longer than that of inaction.