精英家教网 > 高中英语 > 题目详情

They ____ the plane, or perhaps they have been prevented from coming for some reasons.

A. can have lost   B. may have lost C. can have missed    D. may have missed

 

练习册系列答案
相关习题

科目:高中英语 来源:2012-2013学年江苏省盐城中学高二上学期中考试英语试卷(带解析) 题型:填空题

单词拼写(共15小题,每小题1分,共15分)
【小题1】Buildingtheproposednewroadwould be __________(环境)damaging,which made the public very concerned.
【小题2】The Prime Minister, ___________(陪同)by the governor, led the President up to the house.
【小题3】Mr. Liu is a strong supporter who __________(提倡)banning students from using cell phones in the schoolyard.
【小题4】We need to take ___________(责任)for looking after our own health; because without it, we can do nothing.
【小题5】The stockmarkethas a risk,Youhadbetterget___________(职业)advicebeforebuyingstocks.
【小题6】Everydaythey are talkingaboutpeacebut a__________ preparing for war.
【小题7】Those close to him are convinced that he has every i__________ of staying on until the end of his second term.
【小题8】Sometimes people find it may bepossible to m__________the value of materialgoods in terms of money, but it is extremelydifficulttoestimate the truevalue of them.
【小题9】The teacher examined the students on the p__________ lesson, and he was satisfied with what they had done.
【小题10】Our teacher often told us meaningfully, “Difficulties s_______ the mind, as labor does the body.”
【小题11】A__________ sensitive to criticism, the bull forgot all about the matador and charged at the drunk.
【小题12】Though he managed to take a number of b__________ photographs, he could not stay near the volcano for very long.
【小题13】After having been i__________ to drive out of town, I began to acquire confidence.
【小题14】A colony of bees had turned the engine into a hive and it was totally p__________ in beeswax.
【小题15】The plane wasn’t too badly damaged, but over the years, the crash was forgotten and the wreck remained u__________.

查看答案和解析>>

科目:高中英语 来源:2012-2013学年浙江省宁波市效实中学高二下学期期中考试英语试卷(带解析) 题型:填空题

Peter,Helen,Catherine,Elizabeth和Levin想根据各自在环保方面的兴趣进行案例研究。阅读下面某杂志的专题报道摘要(A、B、C、D、E和F),选出适合他们研究的最佳案例,并在答题纸上将相应选项的标号涂黑。选项中有一项是多余选项。
_____【小题1】Peter: Reducing plastic and other wastes through DIY
_____【小题2】Helen: Making use of the heavy traffic to produce electricity
_____【小题3】Catherine: Building a community without private cars
_____【小题4】Elizabeth: Building houses with recycled materials and energy-efficiency systems
_____【小题5】Levin: Developing a new type of urban car which burns less gas

     A
    B
Vauban
We know cars are terrible polluters, but would you give yours up? Vauban, a community in southwestern Germany, did just that, and its 5,000 citizens are doing fine. Most streets are free of vehicles, and there are generous green spaces and good public-transport links, including fast buses and bicycle paths.  When people must drive, they can turn to car-sharing clubs.  “All the citizens had the chance to plan their own city,” says Andreas Delleke, an energy expert, “and it's just how we wanted it to be.”
Denmark
During the period of gas shortage in the early 70s, Denmark decided to become self-sufficient ( 自足). So they began a few projects making smart investments along the way.
On the island of Samsoe, local families, fishermen and farmers bought wind turbines (涡轮机) to produce their own energy. Within seven years these turbines were completely paid for. And can you believe just one of wind turbines produces enough electricity for 600 households?
     C
     D
Trey Parker and Matt Stone
Trey Parker and Matt Stone, creators of South Park, have built a sustainable castle with outer siding and inner flooring of recycled wood, recycled carpeting, high-efficiency boiler systems.
“I think more and more today, people are willing to make a statement about the Earth and how they want to protect it,” Michael Rath, home designer and builder says. "For high-end homes in this valley, this is entirely consistent with what they cost."
P-NUT
Who doesn't love the name P-NUT—short for Personal-Neo Urban Transport? It's Honda's latest attempt to create a tiny footprint for a new urban vehicle.
This little P-NUT is unique. With a central driving position, the car is designed to move in tight settings. The  11-foot micro car will seat three with two rear-seat passengers behind the driver.
“The P-NUT concept explores the packaging and design potential for a vehicle designed for the city lifestyle,” said  Dave Marek, a Honda design Spokesman.
E
F
Israel Company
Is it possible that annoying rush hour traffic could become a source of renewable energy?
Israel's Technion Institute of Technology claims that if we placed special generators ( 发电机 ) under roads, railways, and runways—we could harvest enough energy to mass-produce electricity. A trial process has been used on a smaller scale, in dance clubs for instance, where the pounding feet of dancers light up the floor.
"We can produce electricity anywhere there is a busy road using energy that normally goes to waste," said Uri Amit, chairman of Israel's Technion Institute  of Technology.
Coffee
Coffee. Some of us can't start our day without it, and we don't mind waiting 10 minutes in line for it.
Here is the most effective tip to make you a superstar in environment protection.
Get a coffee machine for your home or office, or persuade your company into buying one.  (Tell them it will improve productivity. ) Skip the coffee line on the way to work and make something that is better-tasting and much better for your wallet.
Plus, you won't need those plastic cups or carrying cases that just get thrown away. Better yet, use your favorite travel mug.

查看答案和解析>>

科目:高中英语 来源:2014届江苏省高二上学期中考试英语试卷(解析版) 题型:单词拼写

单词拼写(共15小题,每小题1分,共15分)

1.Buildingtheproposednewroadwould be __________(环境)damaging,which made the public very concerned.

2.The Prime Minister, ___________(陪同)by the governor, led the President up to the house.

3.Mr. Liu is a strong supporter who __________(提倡)banning students from using cell phones in the schoolyard.

4.We need to take ___________(责任)for looking after our own health; because without it, we can do nothing.

5.The stockmarkethas a risk,Youhadbetterget___________(职业)advicebeforebuyingstocks.

6.Everydaythey are talkingaboutpeacebut a__________ preparing for war.

7.Those close to him are convinced that he has every i__________ of staying on until the end of his second term.

8.Sometimes people find it may bepossible to m__________the value of materialgoods in terms of money, but it is extremelydifficulttoestimate the truevalue of them.

9.The teacher examined the students on the p__________ lesson, and he was satisfied with what they had done.

10.Our teacher often told us meaningfully, “Difficulties s_______ the mind, as labor does the body.”

11.A__________ sensitive to criticism, the bull forgot all about the matador and charged at the drunk.

12.Though he managed to take a number of b__________ photographs, he could not stay near the volcano for very long.

13.After having been i__________ to drive out of town, I began to acquire confidence.

14.A colony of bees had turned the engine into a hive and it was totally p__________ in beeswax.

15.The plane wasn’t too badly damaged, but over the years, the crash was forgotten and the wreck remained u__________.

 

查看答案和解析>>

科目:高中英语 来源:江西省2010届高三6月热身测试试卷(英语) 题型:其他题

第二卷(共35分) 非选择题 .

第四部分:写作(共两节,满分35分)

第一节:对话填空(共20小题:每小题1分,满分10分)

请认真阅读下面对话,并根据各题所给首字母的提示,在答题卡上标有题号的横线上,写出一个英语单词的完整、正确形式,使对话通顺。

J =" Jackie  " L = Lisa

J: Warm day,isn’t it?

L: Yes, it's the (76) w      winter we have ever had.

J: In my childhood, we often had snow in winter, but these years, I (77) s                   ­see it

L: What do you think caused the (78) c      to change so much?

J: I think it is what we call green-house effect. Countries build factories to develop their economy, but they (79) p      a lot of waste gas into the air without being (80) t      .

L: And the cars also have (81) c      to the changes in the temperature all around the world

J: I couldn't agree more. If the temperature (82) c       to go up , the sea level would rise and some (83) c      cities would disappear.

L: Sounds terrible. We must do something about it.

J: (84)  L_____ , governments of many countries have realized that and are taking

(85) a      to prevent the pollution.

L: I am happy to hear that

 

查看答案和解析>>

科目:高中英语 来源:20102011学年浙江省高一上学期期末考试英语试卷 题型:其他题

 

1.The laptop on the teacher’s desk is not yours. It b_____ to Harry.

2.While shopping, we always b______ with the shopkeeper in order to reduce the price.

3.The children waited until the policeman s_________ to them to cross the street.

4.I don’t know how to choose a mobile phone. Science and t________ is changing so fast!

5.I really a________________ it that you helped me so much when I was in need.

6.When people found the missing boy in the forest, they all smiled in r__________.

7.On hearing the funny story, the whole class burst into l___________________.

8.To be h______________, to start a business of my own is not as easy as I expected.

9.When I opened the letter, I found some photos a__________________ it.

10.The p_____ we saw last night was really wonderful. It was worth my time and effort.

 

查看答案和解析>>

同步练习册答案