The airplane leaves at 7:00 p.m. So I have to be at the airport       5:40 p. m. at the latest.

     A. by      B. after   C. until   D. in

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解

Before a new type of airplane goes into service, every part of it is tested again and again. But there are two tests that are more important than all the others.

The first is called the "tank test". A modem airplane must fly very high in the sky. Air must be pumped into the plane so that the passengers can breathe. The metal structure (結(jié)構(gòu))of the plane has to be very strong for this reason. When the plane is filled with air, the air presses against the skin of the plane inside. The pressure (壓力) on a small window is like a huge foot that is try??ing to get out. If a small part of the plane were to fail, the plane would explode in the sky. To test the structure of the plane, the plane is lowered into a huge tank or container of water. Then it is filled with air. The pressure inside the plane is greater than it ever will be when it is high up in the air. Finally, there is an explosion. This does not cause so much damage inside the water tank as it would anywhere else. Engineers can discover which part of the plane has broken. Then that part is made stronger.

The most dangerous test happens when the new plane is going through test flights in the air. The test pilot must find out exactly what happens when the engines (發(fā)動(dòng)機(jī)) are all shut off at once. The plane begins to fall like a stone. It is the pilot’s job to find out how he can get control of the plane again. These two tests are examples of how planes are made safe before they ever carry passengers.

68. By doing the "tank test", the engineers can find out _______.

       A. the amount of air in the plane

       B. the strength of the plane structure

       C. the pressure inside and outside the plane

       D. the power of the airplane engines

69. What will happen to the plane under the "tank test"?

       A. It will be broken.                     B. It will be made stronger.

       C. It will be filled with water.                   D. It will be tested by pilots,

70. According to the text, why are test flights most dangerous?

       A. The plane may explode in the air.           

       B. The pilot may lose control of the plane.

       C. The engines may be damaged.              

       D. Too much air may get into the plane.

71. What might be the most suitable title for the text?

       A. Two Important Tests on Airplanes

       B. The Importance of Flying Safely

       C. The Danger of Testing Airplanes

       D. How Airplanes Are Made and Tested

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2013屆重慶市三峽聯(lián)盟高三3月聯(lián)考英語(yǔ)試卷(帶解析) 題型:完型填空

完形填空 (共20小題;每小題1.5分,滿分 30分)
Fred and his wife Edna went to the state fair every year. Every year Fred would say, "Edna, I'd like to   36  in that airplane." And every year Edna would say, "I know Fred, but that airplane ride   37  ten dollars, and ten dollars is ten dollars."
One year Fred and Edna went to the fair again and Fred said, "Edna, I'm 71 years old. If I don't ride that airplane this year I may never get another   38 ." Edna replied, "Fred, the airplane ride needs ten dollars, and ten dollars is ten dollars."
The   39  overheard them and said, "Folks, I'll make you a   40 . I'll take you both up for a ride. If you can stay   41  for the entire ride and not say one word, I won't    42  you, but if you say one word, it's ten dollars."
Fred and Edna agreed and   43  they went. The pilot did all kinds of twists and turns, rolls and dives, but not a word was heard. He did all his   44  over again, but still not a word.
They   45  and the pilot turned to Fred, "By golly, I did everything I could think of to get you to yell out, but you   46 ."
Fred replied, "Well, I was going to say something when Edna   47  out of the plane, but you know ten dollars is ten dollars."

【小題1】
A.sitB.rideC.sleepD.hide
【小題2】
A.losesB.paysC.costsD.benefits
【小題3】
A.jobB.unitC.familyD.chance
【小題4】
A.pilotB.policemanC.strangerD.friend
【小題5】
A.promiseB.planC.requestD.deal
【小題6】
A.safeB.quietC.kindD.strong
【小題7】
A.chargeB.punishC.carryD.want
【小題8】
A.upB.downC.inD.out
【小題9】
A.deedsB.tricksC.flightsD.a(chǎn)ttractions
【小題10】
A.climbedB.flewC.landedD.stopped
【小題11】
A.failedB.didn’tC.forgotD.moved
【小題12】
A.walkedB.ranC.fellD.looked

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2012-2013學(xué)年河南靈寶第三高級(jí)中學(xué)高一下期第三次質(zhì)量檢測(cè)英語(yǔ)卷(帶解析) 題型:閱讀理解

Dear Editor,
I have just returned home after studying for a year in Germany. But it seems that my parents don’t understand me now. They expect me to be the same person I was before I went abroad, but I’m not! Why can’t they let me be myself?
Jimmy
Hi, Jimmy,
As far as I know, people who have lived abroad often find that the adjustment (調(diào)整) to returning home is more difficult than their adjustment to living in a foreign culture. Why? We expect to have some problems when we go to a new place, speak a different language and learn the rules of a different culture ... But home? ... we know that place!
Your parents expect that the same person who boarded the airplane one year ago will be returning. Especially if they have never been abroad themselves, your parents probably won’t understand the changes that living abroad can cause in a person. On the other hand, you may have maintained (保持) an ideal mental image of your loved ones while abroad, an image that is broken into pieces when you return.
Remember you have been living a different lifestyle in your host country, and you have probably become very independent while staying there alone. Now that you’re home, you will be expected to conform (順應(yīng)) again to the lifestyle of your family. As a result, you may be upset about your parents’ involvement in your life.
Communication is the key to overcoming this problem. Tell your parents how you are feeling. Share with them information about cultural re-entry(重歸), and ask them to be patient. This does not mean that you have to forget your experience and give up everything you’ve learned! Learn to find a balance between the old and new, just as you did when first adjusting to your host country’s culture.
【小題1】What is Jimmy’s main purpose in writing the letter?

A.To criticize his parents.
B.To ask for advice about his studies.
C.To complain about his parents.
D.To ask for help.
【小題2】What does the editor think of Jimmy’s problem?
A.It’s unusual.B.It’s normal. C.It’s serious.D.It’s interesting.
【小題3】The editor thinks that both Jimmy and his parents ______.
A.have changed in the past year
B.have unrealistic expectations of each other
C.need to behave like they did before
D.need to find a balance between the good and bad
【小題4】The author suggests that ______ would help solve Jimmy’s problem.
A.patience and trust
B.patience and politeness
C.better communication between family members
D.a(chǎn) deeper understanding of the host country’s culture

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2011—2012學(xué)年度廣東省梅縣東山中學(xué)高一上學(xué)期期中考試英語(yǔ)卷 題型:閱讀理解

There are many ways to find a job. It can be as easy as walking into a neighborhood store to look at its announcement board. Local stores often have areas where people can put small signs telling what kind of service they need or can provide. Such services include caring for children or cleaning houses.
Or, job searchers can look in the newspaper. Local newspapers have employment announcements placed by companies seeking workers.
Another popular tool for finding jobs is the Internet. For example, people in four hundred and fifty cities around the world can use the Craigslist Web site to buy objects, meet people or find a job. Craigslist says that it receives two million new job listings each month.
Another useful way to find a job is through a college or university. For example, students at the University of Texas in Austin can go to the Career Exploration Center to get help in finding a job. Of course, looking for a job requires knowing what kind of work you want to do. For example, there is a book called “What Color is Your Parachute ?” by Richard Bolles. This book has been helping people choose a career since it was first published in nineteen seventy.
Some experts also help people find jobs. Susan W. Miller owns a company called California Career Services in Los Angeles. She says her company helps people find jobs by first helping them understand their strengths, goals and interests. Then she provides them with methods and resources to help them find the right job.
【小題1】What is the passage mainly about?                                    

A.Finding a job.
B.College students’part-time jobs.
C.Craigslist Web site.
D.The relation between study and work.
【小題2】By logging on the Craigslist Web site, you can ______.
A.sell your old things
B.do some shopping online
C.create your own announcement board
D.get useful information about 450 cities
【小題3】“What Color is Your Parachute?” is a book which gives tips to those who want to _____.
A.work on the airplane B.buy a parachute
C.publish a bookD.find a suitable job
【小題4】 It can be learned from the passage that ______.
A.companies often put job information in local shops
B.the Internet is the most popular tool for job hunters in the USA
C.Susan W. Miller’s company is helping people choose careers
D.California Career Services mainly serves university students
【小題5】How many ways of finding a job are mentioned in the passage?
A.Three. B.Four. C.Five.D.Six.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2015屆福建長(zhǎng)泰縣第二中學(xué)高一下學(xué)期期中考試英語(yǔ)卷(解析版) 題型:閱讀理解

Mrs Smith's husband went off on a business trip to Australia. He wanted to catch the 3:30 plane to Darwin. She was very surprised when he telephoned her at 5 o'clock and said that he was still at the airport.

"What happened?" asked Mrs Smith.

"Well," said Mr Smith, "everything was going fine. I got my ticket, checked my luggage and waited in line at the gate. I walked across the runway to the airplane and I saw my friend Jack Scott. Jack was an airplane engineer. I shouted to him and a policeman caught me."

"Why did he catch you?"

"I don't know," said Mr Smith," All I said was ‘Hi, Jack! '"

The word "hijack" means "to take control of a plane by force".

1.Why did Mr Smith want to fly to Australia? Because____________.

A.he was an Australian businessman

B.he was leaving for Australia on business

C.his wife wanted him to

D.he wanted" to see his wife

2.Mrs Smith was very surprised because

A.Mr Smith didn't arrive in Darwin            B.Mr Smith telephoned her later

C.Mr Smith didn't leave the airport            D.Mr Smith was in Darwin

3.Mr Smith couldn't get on the plane because

A.he met with his friend Jack

B.he didn't get the ticket

C.there was something wrong with the airplane engine

D.he was stopped by a policeman

4.Which of the following is NOT true?

A.The police didn't know Mr Smith was Jack Scott's friend.

B.Jack Scott worked as an airplane engineer.

C.The policeman misunderstood Mr Smith.

D.Mr Smith knew why the policeman caught him.

5.Why was Mr Smith caught by the policeman?

A.Because he didn't keep silence at the airport.

B.Because he greeted an airport engineer named Jack.

C.Because the pronunciation of "Hi, Jack" has another frightful meaning.

D.Because the policeman didn't know English.

 

查看答案和解析>>

同步練習(xí)冊(cè)答案