题目内容
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[单选题]
The airplane ________ into the clouds.
A.held
B.vanished
C.reduced
D.finished
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
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A.held
B.vanished
C.reduced
D.finished
如果结果不匹配，请 联系老师 获取答案
更多“The airplane ________ into the…”相关的问题
Nobody but a young woman__________ the airplane crash．
A.endure
B.rejected
C.survived
D.lived
The airplane arrived one hour behind ______.
A．timetable
B．plan
C．date
D．schedule
A.surrounding
B.foregoing
C.swaying
D.frowning
Which of the following is NOT true according to the passage？
A．Bird wings have to support the bird.
B．Bird wings must act as the bird's engine.
C．Airplane's wings must act as the airplane's engine.
D．Similar wing shapes in aircraft and birds produce similar flight capabilities.
A sound is a pressure disturbance: a sonic boom, like other explosive sounds, is the result of an abrupt change in pressure. An airplane in subsonic flight produces weak changed in pressure, but because these disturbances travel at the speed of sound, they move faster than the airplane and stay in front of it. In effect, these disturbances warn the air to get out of the way, and the an does just jet, however, gets ahead of its own pressure disturbances. Consequently a wave of suddenly com pressed air--a shock wave--builds up and is thrown off like the wave ;hat spreads from the bow of a speedboat.
Can sonic booms be eliminated？ The answer is a categorical negative--they are an innerent(内在的) part of supersonic flight--but the sonic boom probably can be reduced; government and private research is now under way to improve understanding of the sonic boom. If and when the booms can be reduced to tolerable levels, commercial supersonic transports can come rata service.
Before commercial airliners travel faster than sound, problems must 0e solved regarding ______.
A．design
B．Construction
C．operation
D．all of the above
根据下面内容，回答题：
Every morning， kids from a local high schoolare working hard. They are making and selling special coffee at a coffee caf6. They are also making a lot of money.
These students can make up to twelve hundred dollars a day. They are selling their special coffee to airplane passengers. After the students get paid， the rest of the money goes to helping a local youth project.
These high school students use a space in the Oakland airport. It is usually very crowded. Many people who fly on the planes like to drink the special coffee.
One customer thinks that the coffee costs a lot but it is good and worth it. Most customers are pleasant but some are unhappy. They do not like it if the coffee cafe is not open for business.
The students earn $6.10 an hour plus tips. They also get school credit while they learn how to run a business. Many of the students enjoy the work although it took some time to learn how to do it.
They have to learn how to steam milk， load the pots， and add flavor. It takes some skill and sometimes mistakes are made. The most common mistake is forgetting to add the coffee.
Based on the passage， it seems that the purpose of the cafe is to________. 查看材料
A.learn a skill
B.help a youth project
C.do business
D.earn school credit
How to Be a Successful Businessperson
Have you ever wondered why some people are successful in business and others are not？ Here's astory about one successful businessperson. He started out washing dishes and today he owns 168 res-taurants.
Zubair Kazi was born in Bhatkal,a small town in southwest India. His dream was to be an airplanepilot,and when he was 16 years old,he learned to fly a small plane.
At the age of 23 and with just a little money in his pocket, Mr. Kazi moved to the United States.He hoped to get a job in the airplane industry in California. Instead, he ended up working for a compa-ny that rented cars.
While Mr. Kazi was working at the car rental(租赁的)company,he frequently ate at a nearby KFCrestaurant. To save money on food,he decided to get a job with KFC. For two months,he worked as acook's assistant. His job was to clean the kitchen and help the cook. "I didn't like it,"Mr,Kazi says,"but I always did the best I could. "
One day, Mr. Kazi's two co-workers failed to come to work. That day,Mr. Kazi did the work of allthree people in the kitchen. This really impressed the owners of the restaurant. A few months later,the owners needed a manager for a new restaurant. They gave the job to Mr. Kazi. He worked hard asthe manager and soon the restaurant was making a profit.
A few years later,Mr. Kazi heard about a restaurant that was losing money. The restaurant wasdirty inside and the food was terrible. Mr. Kazi borrowed money from a bank and bought the restau-rant. For the first six months,Mr. Kazi worked in the restaurant from 8 a. m. t0 10 p. m. ,seven days aweek. He and his wife cleaned up the restaurant,remodeled the front of the building,and improved thecooking. They also tried hard to please the customers. If someone had to wait more than ten minutesfor their food, Mrs. Kazi gave them a free soda. Before long the restaurant was making a profit.
A year later, Mr. Kazi sold his restaurant for a profit. With the money he earned, he bought threemore restaurants that were losing money. Again, he cleaned them up,improved the food,and retrainedthe employees. Before long these restaurants were making a profit,too.
Today Mr. Kazi owns 168 restaurants,but he isn't planning to stop there. He's looking for morepoorly managed restaurants to buy. "I love it when I go to buy a restaurant and find it's a mess, "Mr.Kazi says. "The only way it can go is up. "
When Mr. Kazi was young, his dream was to
A.sell cars
B.own a restaurant
C.become a good cook
D.be an airplane pilot
