山东省中考英语一轮复习第10课时八年级上册units7_8练习
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人教版中考一轮复习八年级上册7-8单元知识汇总与练习一、单词1.有危险的,不安全的dangerous2.人的human3.不可能存在或发生的,不可能的impossible4.可能存在或发生的,可能的possible5.已经,早已 already6.甚至,连,愈加even7.很可能,大概probably8.在…里面inside9.公寓套房apartment10.宇航员,航天员astronaut11.地球,世界 earth12.环境environment 13.工厂factory14.将来,未来 future15.假期,假日 holiday16.人human17.纸,纸张paper18.参加,参与,部分part19.和平peace20.行星planet21.植物plant22.污染pollute23.污染,污染物pollution24.预言,预测 prediction25.火箭rocket二、句型1. -- What will the future be like ? Cities will be more polluted. And there will be fewer trees.2. -- Will people use money in 100 years ? -- No, they won’t. Everything will be free.3.People will live to be 200 years old.4.-- How many bananas do we need?-- We need three bananas.5.-- How much yogurt do we need?-- We need one cup of yogurt.6.-- How do you make a banana milk shake?-- First, peel three bananas.Next, put the bananas in the blender.Then, pour the milk into the blender.Finally, turn on the blender.7.-- Let's make fruit salad.-- OK, good idea. Can you tell me how to make it?练习一、单项选择1.-It is so cold this winter.-Yes, but it was_______ colder last winter, I remember.A. everB. evenC. almostD. already2.-There_______ a Chinese Characters Dictation Contest(汉字听写大赛)in our school next Friday. Did you tell Olive about it?-Oh, I forgot. I will call her later.A. will haveB. wasC. are going to beD. will be3.-Reading is a good way to pass the time on the train.-_______ .I never go traveling without a book.A. You are jokingB. You're welcomeC. I don't think soD. I can't agree more4.-What a high________!It's almost 38℃.-Yes, it is usually very hot at this time of year.A. buildingB. temperatureC. priceD. mountain5. -Have you finished your homework, Tony?-No, I have________ three questions.A. moreB. otherC. anyD. another6.— Why do you like living in the countryside?— Because there's ________ cars and ________ pollution there.A.fewer; less B.less; fewer C.less; less D.fewer; fewer 7.there any food and drinks in the fridge?A.Will B.Will be C.Is D.Are8.Look! There are five planes in the sky.A.flying B.fly C.to fly D.to flying 9.There are visitors here every day.A.hundred B.hundreds of C.hundred of D.hundreds 10.Don't climb the tall tree. It's .A.noisy B.easy C.Dangerous D.exciting 二、用括号中词语的正确形式填空。
八年级(上)Units 7-8Ⅰ. 单项填空1. (苏州)Nora opened the box. To her surprise,________ it was a gold watch.A. outsideB. insideC. besideD. behind2. (河北)Eating dumplings at the Spring Festival is ________ in China.A. patientB. luckyC. possibleD. traditional3. (莱芜)To our surprise, the computer ________ won the chess game against the human player.A. certainlyB. usuallyC. finallyD. mostly4. —I got a message saying my phone number won a prize worth $3,000.—Too good to be true. Don't ________ it.A. doB. letC. makeD. believe5. I'm sure you will enjoy yourself ________ your stay in China. The beautiful scenery and delicious food will bring you a sweet memory.A. withB. duringC. amongD. except6. In western countries, people usually have some ________ of bread and an egg for breakfast.A. spoonsB. piecesC. dishesD. bowls7. —Jessica, please ________ a glass of tea for my friend. I'll be back aftera while.—No problem!A. carryB. lendC. pourD. catch8. —It's getting dark. Could you please ________ the light for me?—All right. Just a minute.A. keep onB. turn onC. try onD. put on9. In order to make the dish more delicious,Tom ________ some salt to it.A. threwB. tookC. boughtD. added10. When James arrived at the railway station, he tried to ________a place to park his car.A. look afterB. look atC. look upD. look for11. Most people are fond of eating ________ in summer.A. soupB. steakC. watermelonD. chicken12. To live a green life, we should try to save more energy and produce less________.A. decisionB. relationC. pollutionD. suggestion13. My friend ________ from his bike this morning and now he is in hospital.A. took downB. broke downC. fell downD. cut down14. —Mr. Smith, do you think teenagers must be kept away from the Internet?—No. I ________ with that. The Internet can help learn more about the world.A. argueB. disagreeC. discussD. support15. Just as the saying goes, “Nothing in the world is ________if you put your heart into it.”A. impossibleB. politeC. necessaryD. important16. The manager of the restaurant has trained the waitress to ________ correctly and in time at table.A. controlB. changeC. serveD. offerⅡ. 完形填空No one can imagine what will happen in the future. According to IBM, computer will see, taste, smell, feel and hear things better in the next few years.Can you feel your clothes on your computer when shopping online? This could be possible in five years. But that's just one of the__1__ that computer can do. It can also do other things that you can't even __2__.It is amazing. IBM says computers will soon be able to give us information about the sounds they __3__. For example, a new computer may tell the parents why their baby is crying. __4__ the baby's sound, you know whether your child is sick or just feels lonely. That kind of information will be __5__ to parents.It has other functions. For example, computers will also help to __6__ your health in another way. If you blow on your computer, it will __7__ your breath. Then it can tell you __8__ you need to see a doctor. It can give you an alarm and say, “Hey, you may not feel sick yet, but you will soon do. You must go and see your doctor as soon as possible.” IBM scientists are also developing a computer that can give good __9__ on what you should eat. It will be able to help make better food. The food will taste delicious. It can also be the best for __10__ health.Mark, a computer scientist at Georgetown University, says a future computer will make what now seems like science fiction a part of the daily life. All we can do is to wait patiently for that day.1. A. things B. problems C. opinions D. ideas2. A. work B. explain C. imagine D. express3. A. tell B. hear C. see D. meet4. A. About B. From C. With D. Around5. A. careful B. friendly C. useful D. peaceful6. A. know about B. talk about C. look about D. worry about7. A. recognize B. prevent C. create D. bring8. A. when B. whether C. though D. unless9. A. plans B. advice C. trouble D. smile10. A. my B. your C. his D. herⅢ. 阅读理解A(大理模拟)A new report shows what life might be like in 100 years from now. Experts on space and architecture(建筑), and city planners gave their ideas on life in 2117.Twenty-five years ago, we could not imagine how greatly the Internet wouldchange our lives. Now the Internet has revolutionized the way we communicate and learn. They said the changes in the next century would be even more unbelievable.The way we live, work and play will be totally different from today. There will be many tall buildings, underwater cities, and holidays in space. People will work at home and have virtual(虚拟的) work meetings. People will have 3D printers to “print” everything they need at home, such as food, clothes and so on. There will also be less need for doctors. Our home health robot will tell us what the problem is and give us treatment. We will also go into space for holidays and get resources that we have used up on Earth. Researchers interviewed 2,000 adults about the predictions, and most of them thought they were most likely to happen!1. Who gave their ideas on life in 2117?A. Experts and city planners.B. Teachers and workers.C. Researchers and 2,000 adults.D. Officials and teachers.2. According to the text, 25 years ago we could not imagine that ________.A. there would be more need for doctorsB. we would make everything we need at homeC. the Internet would change our lives greatlyD. we would spend holidays in space3. The underlined word “revolutionized” in the second paragraph means “________ ”.A. 调整B. 变革C. 引领D. 阻碍4. Which of the following is TRUE about the changes in 2117?A. People will have to go to work from home as today.B. People will need to go to the doctor as much as they do now.C. People will have to use the limited resources on Earth.D. There will be many tall buildings, underwater cities and holidays in space.5. What is the best title for the text?A. Why will changes happen in 2117?B. What might life be like in 2117?C. How will we go into space for holidays?D. How does the Internet change our life?B(上海改编)Tony is Chinese American. His family members gather together and serve a traditional Chinese meal once a week. Last week Tony invited his friend Amy for it.__1__ The father was cooking vegetables with hot oil. The kitchen was filled with many good smells. They gave each person a pair of chopsticks, a soup bowl, a soup spoon, and a rice bowl on a plate.“Where are the forks and knives?” Amy asked.“Oh, you won't need the forks and knives,” Tony explained. “I'll show you how to use chopsticks. Don't worry.”Tony's mother put different foods which were unfamiliar to Amy onto big plates.__2__ Amy carried roast duck. It was one of the few dishes she recognized.Amy was a little nervous about eating with chopsticks. Tony gave her instructions on how to do it. __3__ Just when she picked up a piece of chicken in her chopsticks, her fingers suddenly lost control of them, and the chicken flew across the table. It landed in Tony's soup with a splash(飞溅). Everyone at the table smiled. Tony's father kindly brought out a fork and knife. He handed them to Amy.__4__ She ate the rest of her dinner easily. It was delicious!At the end of the meal, Amy was given a fortune cookie(签语饼干).__5__ “If you practice hard, you will learn many things.” Amy laughed and said, “If you let me take home a pair of chopsticks, my fortune may come true!”A. Amy finally managed to hold the chopsticks.B. She asked the kids to carry the food-filled plates out to the table.C. Amy felt more comfortable.D. She broke it open and read the small note inside.E. Tony's family was preparing dinner when Amy arrived.F. They had a good meal and really enjoyed them-selves.G. Amy is nervous when she went there.Ⅳ. 书面表达(盐城改编)My Life in 20 Years提示:你是否畅想过20年后的生活会是什么样子,生活、工作、交通、通讯等方面会有什么变化,学校将举办英语写作比赛,请以“My Life in 20 Years”为题写一篇英语短文,分享你对未来的憧憬。
2019中考英语人教八上U7—8语法聚焦和练习及答案一、阅读理解。
阅读下列短文,根据短文内容选择最佳答案。
If you are given only 1 yuan, could you live in a city for one day? It seems this may be a little difficult. But students from Xi’an did it.On April 10, more than 60 students from the Middle School Attached to Northwestern Polytechnical University took part in the One Y uan Metropolis Survival. The charitable organization for teenagers called Imperceptible Education held this activity. Students not only have to live, but they also have to deal with a lot of hard tasks. It has happened in eight cities and is going to four others, including Beijing, in June.To make money, many students looked for part-time jobs and saw how hard life was. Zhang Qiyue, 14, asked more than 10 restaurants for a job and fina lly got one chance. “We were sad when they said no. But gradually(逐渐地), we got used to it,” he said. After being a waiter for an hour, he got 25 yuan.Some made use of their talents by singing and dancing in parks or shopping malls. Many people who walked by took notice and helped them. Zhao Jiacheng, 14, drew pictures and made paper crafts(手工). “This showed it’s important to learn a special skill,” he said.Living was hard, but finishing the tasks wasn’t any easier. They went to different places to finish tasks in a short time. The most amazing one was when they had to exchange things worth thousands yuan with only a piece of paper in half an hour. “We learned how to persuade others. From a balloon to a cake to a bottle of yogurt(酸乳) … after almost 20 tries, we got an expensive necklace,” he said. They will give all of the money they made to poor schools in Tibet.1. According to Paragraph 2, which of the following is correct?a. adults can join this activityb. students are given a little moneyc. students have to do hard tasksd. twelve cities have joined this activityA. a、bB. b 、cC. c、dD. a、d2. To make money, students tried many things EXCEPT _____.A. going to Beijing to do their tasksB. working part-time jobsC. giving talent showsD. drawing and making paper crafts3. During this activity, _____.A. Zhang Qiyue gave up when he was refusedB. students learned that life is hardC. Zhao Jiacheng made money by singingD. students learned how to make paper crafts4. What does the underlined word “persuade” in the last paragraph mean?A. argue with othersB. show sth to othersC. sell something to othersD. make sb do sth5. Why do the students took part in the One Yuan Metropolis Survival?A. To get a chance to do part-time jobs.B. To find a way to survive in the city.C. To help poor schools in TibetD. To exchange a piece of paper for a necklace参考答案1—5、BABDC二、教材语法聚焦1. will引导的一般将来时(八上Unit 7)【基本用法】一般将来时由“will+动词原形”构成。
课时作业8八年级(上册)Unit7~Unit8Ⅰ.单项填空。
1.—The air is very fresh in our city.There is less than before.—Yes.The government has taken action to protect the environment.A.woodB.pollutionC.noiseD.water2.—Why was Jim late for work this morning?—He got up late.A.nearlyB.graduallyC.hardlyD.probably3.(2020·福建改编)—I hear your uncle and aunt have moved to the countryside.—Yes.They think the life in the countryside is more.A.similarB.boringC.peacefulmon4.(2019·甘肃兰州)—Can I help you,Sir?—Yes,please.I am a blue T-shirt.A.looking upB.looking forC.looking afterD.looking through5.(2019·贵州铜仁)—Look!There is a man Taiji near the river.—Wow!It’s my teacher,Mr.Wu.A.performB.performsC.performingD.performed6.(2019·安徽合肥三十八中模拟)Chinese calligraphy(书法) is a Chinese art.More and more children are learning it.A.traditionalB.possibleC.dangerousD.physical7.(2019·安徽怀远实验中学模拟)The restaurant was crowded,so they had a long wait for someone to them.A.serveB.careC.touchD.enjoy8.(2019·安徽太和民族中学模拟)First he washed his clothes,and then cleaned the house. he cooked lunch.A.FinallyB.QuicklyC.ClearlyD.Loudly9.(2021·预测)—There a basketball game in our school next Friday.Would you like to come and watch it with me?—Yes,I’d love to.A.will beB.wasC.is going to haveD.be10.(2021·预测)—Please the computer for me.I want to check my e-mails.—OK.A.turn onB.cut upC.turn offD.cut downⅡ.完形填空。
八年级(上)Units 7-8Ⅰ.语法与情景对话1.[2017龙东地区改编]Neither he nor I was playing computer games at this time yesterday. We trees in the neighborhood.A. were plantingB. plantedC. are plantingD. plant2.[2017襄阳]—Most of the wild animals are because of their bad living environment.—So we must do something to save them.A. in needB. on dutyC. at workD. in danger3.[2017江西]A baby’s first month birthday is a special event in China and with a special party.A. is celebratedB. is celebratingC. was celebratedD. celebrates4. Look at the lovely biscuits! So many different , horses, sheep, dogs...A. sizesB. shapesC. colorsD. styles5.[2017郴州改编]—Waiter, a glass of orange juice, please.—Sorry. Orange juice only for breakfast.A. will serveB. servesC. is servedD. serving6.[2017盐城]To athletes, the most important thing is not to win a gold or a silver, but to .A. take partB. take noticeC. take placeD. take care7.[2017苏州]Nora opened the box. To her surprise, was a gold watch.A. outsideB. insideC. besideD. behind8.[2017德州]I’ve read through this book several times, but I will read it so as to get better understanding.A. more bravelyB. less easilyC. less confidentlyD. more carefully9.[2017沈阳]Look on the bright side of life, and imagine that you a happy and successful future.A. hadB. will haveC. haveD. have had10.[2017黔东南]—I’m too fat. How can I become healthier?—You should eat vegetables and take exercise.A. less; moreB. less; lessC. more; moreD. more; lessⅡ.完形填空A group of students in Washington D.C. thought they were taking an ordinary school bus ride recently. But much to their 1 , they suddenly had the chance to “travel to Mars” on their school bus. 2 , it is the “Mars Experience” school bus designed by an Americ an company. The windows of the school bus use a special kind of technology which 3 virtual reality (模拟现实). It is a man-made environment created by software. It allows users to travelin the real or imagined world as if they were just there. In 4 words, the windows of the school bus have been 5 special screens on which the school children will be able to see 200 square miles of Mars' surface as if they were just 6 around there. 7 the “Mars experience” school bus, the company also has a “Hello Mars” app, which lets students find Mars’ position at night and 8 real-time weather of it.The leader of the company said that the middle and high school students of today were the generation(一代人) that 9 walk on Mars in the future. He hoped that the “Mars experience” could give them an insight into what space travel would be like and encourage 10 next generation of explorers, inventors and pioneers to show an interest in science and space. Do you want to travel on this kind of school bus?1. A. surprised B. surprise C. surprising D. surprises2. A. Actively B. Active C. Actual D. Actually3. A. have called B. is called C. called D. was called4. A. other B. another C. others D. the other5. A. turned down B. turned into C. turned on D. turned off6. A. travel B. travelled C. travelling D. to travel7. A. Beside B. Besides C. Except D. Except for8. A. receive B. to receive C. accept D. to accept9. A. should B. could C. must D. might10. A. a B. an C. the D. /Ⅲ.阅读理解[2017泰安改编]Several new technologies will change the way we shop. Let’s see what’s in store for your future shopping.Try it on, virtually (虚拟地). Want to shop online for a new pair of glasses?You don’t need to guess which pair looks best on you—use the eBay Fashion iPhone app to try a pair of glasses you’re checking out on a picture of your face. But what about buying something bigger?Thanks to Microsoft Kinect’s action tracking (跟踪) camera, you can cover clothes on your screen body. You can even choose the background of your virtual fitting room to improve your shopping experience.Get a perfect, custom fit.Everyone’s body is shaped differently. To get a perfect fit,you sometimes have to get your clothes changed. But by using 3D scanning technology, all the clothes you buy will fit your body perfectly. Some companies scan (扫描) your body usingHigh-tech to get the real sizes, so they can make special clothes just for you.High-tech shopping carts (推车) and checkout counters (收银台).High-tech shopping cartscould be common in malls and supermarkets in the future. Microsoft Kinect-enabled carts areunder test. The cart can follow you along the aisles (通道), controlled only by your movementand your voice.In the United States, several supermarkets use a certain set called “Scan It” that givesbuyers the freedom to scan products on their own while they shop. The machine identifies(辨认) a product as soon as it’s placed in front of a camera just by its shape and color, evenif it has no bar code.阅读短文,根据其内容判断文后各个小题的正、误。
2021年人教版中考第一轮教材同步复习八年级(上)Units 7~8Ⅰ.单项选择。
1.选出划线部分发音不同的单词。
________A.sea B.believe C.inside D.peel2.—Will there be less pollution on the earth?—________.A.Yes,there is B.No,there isn't C.I hope so D.Me too3.—The air pollution is still terrible in some cities.—Yes!It'll be much worse if we don't save the ________.A.environment B.space C.temperature D.apartment4.—I wonder if I am able to learn English well.—Nothing is ________ as long as you put your heart into it.A.traditional B.impossible C.educational D.dangerous5.Don't ________ sugar to Mrs.Green's tea because she dislikes anything sweet.A.dig B.pull C.add D.mix6.—When will the train arrive at the station?—It'll ________ arrive before noon,but I'm not sure.A.finally B.probably C.already D.hardly7.—What did the doctor say,Nick?—He said if I wanted to be healthy,I should eat ________ junk food and take ________ exercise.A.less;fewer B.fewer;less C.less;more D.more;less8.—Peter,________ the TV,please.It's time to watch the football match.—OK,Dad.A.turn off B.turn down C.turn up D.turn on9.—I'd like to know if Ted ________ back in a week.—I'll call you when he ________ back. A.will come;will come B.will come;comes C.comes;will come D.comes;comes 10.—Well,________?—Yes.There's nothing more we can do.We can go home now.A.how do you like it so far B.what about you C.that's it D.are you jokingⅠ.完形填空。
2021 年中考一轮复习八年级上册unit7-8一、单项选择1.--Will there be more people in 100 years?--, I hope.A.No,there isn’tB.No,there aren’tC.No,there won’tD.No,they won’t2.Everyone should a part in the earth to make it more beautiful.A.play;savingB.plays; savingC.play;to saveD.plays;to save3. a reporter,I think I will meet interesting people.A.With;suchB.As;suchC.As;soD.For;so4.Robots will never get to do such jobs.A.boring;boredB.bored;boringC.boring;boringD.bored;bored5.It will be difficult robots really a human.A.to make; thinkB.to make;think likeC.make;to thinkD.make;to think like6.Today there are already robots in factories.A.hundreds;to workB.hundreds of;workedC.hundreds of;workingD.hundred of;work7.Robots have different shapes. will look like humans, might look like animals.A.One; the otherB.Some;the othersC.One;othersD. Some;others8.Can you tell me ?A.how to do itB.what to do itC.when to doD.where to do9.Don’t forget the little boy some salt to the noodles.A.to let;addB.let;addC.to let;to addD.let;to add10.--How much corn do you need?--I need .A.half a cup of cornB.a half cup of cornC.half a cup of themD.a half cup of them11.There is going to a sports meeting next week.If it ,we’ll have to cancel it.A.be;will rainB.have;will rainC.be;rainsD.have;rains12.--Would you like milk?--Yes,onlyA.any; fewB.some; a littleC.some; a fewD.any;little13.--The box is too heavy to carry.What’s in it?--Oh,it is books.A.filled withB.covered withed forD.asked for14.--Would you like to have apples?--No,thanks.A.other twoB.another twoC.more twoD.two others15.My grandpa is sleeping.Will you please the radio?A.turn downB.turn upC.turn onD.cut down二、综合填空A.选择适当的动词,并用其适当形式填空1.That factory the rivers by pouring dirty water into it,we can’t see the clean river any more.2.Do you know how many workers the tall building last year?3.--What about some holes to plant trees?--Sounds like a good idea!4.It’s known that 70 % percent of the earth’s surface with water.5.--Nick,the dishes are ready.--OK,I them to the guests soon.B.根据汉语提示完成单词。
第10课时八年级上册 Units 7~8一、阅读理解A(2018·陕西中考)Now, it seems that artificial intelligence(人工智能) is becoming more and more popular in our life, and it has greatly influenced the ways we live, work and play. Can you imagine that you can play table tennis with a robot one day?Recently, a scientist has invented a special robot that can be a table tennis coach. That means people can practice table tennis not only with humans but also with a robot.Named Forpheus, the smart table tennis robot is quite special. It can study the movements of human players and the speeds of the ball. In this way, it can exactly judge(判断) the players' skill levels(水平). Then it uses the information to change the ways to play. If the players are just beginners, Forpheus will play in a slow and easy way, but if the players are better ones, the robot will play in a faster and more difficult way. What's more, while playing, it encourages players to try their best with words like “Good job!”,“Come on!” and so on. At the same time, it gives some good advice to improve their skills. So it is both a good partner and a clever coach.Science and technology is developing quickly these days and it's hard to imagine what will happen in the future. “In the next 20 years, it will be possible that one rob ot teaches another to play table tennis or even invents another one!” Takuoya, the inventor of the robot, said.根据短文内容,判断下列句子正误。
正确的用“A”表示,不正确的用“B”表示。
1.Artificial intelligence has influenced people's life in many ways.2.Forpheus is the name of the inventor of the robot.3.The robot can judge the skill levels of human players exactly.4.One robot will probably teach another to play table tennis in the future.5.The robot can encourage the human players, but it can't give advice.B(2018·广西桂林中考)Today is December 15, 2030.Influenced by the launch of the first manned mission to Mars next month, you will most likely get a gift card for a space trip.The interest in trips, 100km above the surface of the Earth, has grown steadily since such a trip began. However, the market has grown much larger this year since the official announcementof the Mars mission. More lowcost spacelines have entered the market and you can now find flights for such a trip for as low as $ 3,495. It's very reasonable.Space tourism(旅游业;观光业) is one of the markets that have developed fast during the last decade, with the opening of the Starbright Hotel on the moon as well as the low orbital hotels that started accepting guests. However, accommodation in space is still expensive for the average household, so the suborbital(亚轨道的)flights with thirtyminute weightlessness during the threehour flight will for some time be the most popular trip.However, the spacelines might in the future face fierce competition between space elevators(太空升降舱), like the one that is projected to start construction within two years. Once it is fully functional, it will start to ship cargo to space. But it will accept passengers as soon as possible to get back the large investment. Even if the elevator becomes successful, it will take several years before there are more elevators in the world to get in the competition for space traffic with the spacelines.Those who are looking for a little bit of adventure and have extra money to spend may want to consider a suborbital flight in space. While a suborbital flight may not be the space mission that you have always dreamed of, it will give you the rare opportunity to see what our planet looks like in a highaltitude flight outside our atmosphere. So before you enjoy a trip by elevator to space, enjoy a suborbital flight first.根据短文内容,选择最佳答案。
6.From Paragraph 1, what will happen in January, 2031?A.A gift card will be taken to Mars.B.Mars will be explored for the first time.C.Man will go to Mars for the first time.D.An affordable space trip will come true.7.The underlined “average” can most probably be replaced by ________ in this passage. A.common B.highincomeC.lowcost D.lowincome8.What is the space elevator's purpose in accepting passengers as soon as possible?A.To ship cargo to space.B.To get in the competition between spacelines.C.To start the construction of more space elevators.D.To get back the large investment.9.Which of the following is NOT true according to the passage?A.Space tourism has developed fast during the last ten years.B.A suborbital fight may be the space mission that you have dreamed of.C.The suborbital flights will be the most popular trip for some time.D.Even though the elevator becomes successful, we still wait for a few years to see more elevators come out.10.We can know from the passage that________.A.the low orbital hotels have opened since a space trip beganB.within two years, space elevators will begin to ship cargo and people to space. C.during the suborbital fights, you will experience 30 minutes weightlessnessD.if you want to meet your curiosity, you may try a suborbital fightC根据短文内容,从方框中选出恰当的单词或短语填空,使语意通顺完整。