compelled
obliged
restricted
repelled
第1题:
Motor vehicles powered by the internal combustion engines are responsible for over 80 percent of the deadly carbon monoxide as well as the cancer-causing substances in the air. Eighty-nine percent of the vehicles on the road in Massachusetts are privately owned and are often operated with only one person in the car. If people would use public transportation instead of their cars, air pollution levels could be significantly lowered. Thirty percent of the land in downtown Boston is devoted to cars. Where there are garages, there could be gardens. Where there are highways, there should be homes and places to work and play. Studies show that people today show a greater hearing loss with age than ever before. Much of this is due to car-horns, loud engines and general traffic noise.
The cost of a personal car is high to the individual. The average person pays about $2,000 per car per year in gasoline, insurance, taxes, and maintenance. But for society as a whole, personal cars are a luxury we cannot afford. We pay in death from auto accidents, in poor health from air pollution, in loss of hearing from noise pollution, and in the destruction of our cities by the ever-increasing number of highways.
1、It is ____ that are the main cause of the air pollution in Boston.
A、vehicles in general
B、the public transportation systems
C、carbon monoxides
D、personal motor vehicles
2、The writer’s purpose in writing this article is to _____.
A、remind people of the danger of air pollution
B、warn people of the danger of accidents
C、urge people to use private cars as less as possible
D、ask the Boston government to build more homes and gardens
3、According to the last paragraph, ______.
A、the cost of personal cars is high to the individuals but not to the society
B、an average car costs about $2,000 inBoston
C、personal cars are so expensive that most people cannot afford
D、society as a whole suffers much from the ever-increasing number of cars
4、It is implied but not stated that ______.
A、garages, highways and parking areas occupy nearly one third of the total Boston downtown area.
B、because of highways, people in Boston have no more homes and places to live, work and play.
C、C garages have replaced most of the gardens in Boston
D、Boston is the most seriously polluted city in the U.S.
5、The best title for this passage is “ ______.”
A、Air Pollution in Boston
B、More Homes, More Plays for People
C、Cars Are Too Expensive
D、Public Transportation, A Solution to Air Pollution
第2题:
Passage Two(26~30) Taiwan police cannot decide whether to treat it as an extremely clever act of stealing or an even cleverer cheat (诈骗). Either way, it could be the perfect crime (犯罪), because the criminals are birds-horning pigeons!
The crime begins with a telephone message to the owner of a stolen car: if you want the car back, pay up then. The car owner is directed to a park, told where to find a bird cage and how to attach money to the neck of the pigeon inside. Carrying the money in a tiny bag, the pigeon flies off。
There have been at least four such pigeon pick-ups in Changwa. What at first seemed like the work of a clever stay-at-home car thief, however, may in fact be the work of an even lazier and more inventive criminal mind-one that avoids (避免)not only collecting money but going out to steal the car in the first place. Police officer Chen says that the criminal probably has played a double trick: he gets money for things he cannot possibly return. Instead of stealing cars, he lets someone else do it and then waits for the car-owner to place an ad (启事) in the newspaper asking for help。
The theory is supported by the fact that, so far, none of the stolen cars have been returned. Also, the amount of money demanded-under 3,000 Taiwanese dollars-seems too little for a car worth many times more。
Demands for pigeon-delivered money stopped as soon as the press reported the story. And even if they start again, Chen holds little hope of catching the criminal. “We have more important things to do,” he said。
第26题:After the car owner received a phone call, he 。
A. went to a certain pigeon and put some money in the bag it carried
B. gave the money to the thief and had his car back in a park
C. sent some money to the thief by mail
D. told the press about it
第3题:
第4题:
下面哪一个是正确的类的声明?()
第5题:
public class Car { private int wheelCount; private String vin; public Car(String vin) { this.vin = vin; this.wheelCount = 4; } public String drive() { return “zoom-zoom”; } public String getInfo() { return “VIN: “+ vin + “wheels: “+ wheelCount; } } And: public class MeGo extends Car { public MeGo(String vin) { this.wheelCount = 3; } } What two must the programmer do to correct the compilation errors?()
第6题:
have to rely on their internal clock
need to re-adjust their clock
fall asleep late at night
have to work at night
第7题:
compelled
obliged
restricted
repelled
第8题:
第9题:
are given work that they are unable to do
suffer mental injury caused by their work
are forced to do work that they don’t like
feel isolated, let down and extremely anxious
第10题:
Unlike Jim
to work
by foot
by car
第11题:
there is no public transportation system
more money is spent on highways for cars
more money is spent on public transportation systems
public transportation is more developed than in other cities
第12题:
waxy
slippery
sticky
greasy
第13题:
若已定义了类Vehicle,则下列派生类定义中,错误的是
A.class Car:Vehicle{/*类体略*/);
B.class Car:public Car{/*类体略*/);
C.class Car:public Vehicle{/*类体略*/);
D.class Car:virtual public Vehicle{/*类体略*/);
第14题:
第15题:
Many()shops will be forced to close if the new supermarket is built.
第16题:
11. abstract class Vehicle { public int speed() { return 0; } } 12. class Car extends Vehicle { public int speed() { return 60; } } 13. class RaceCar extends Car { public int speed() { return 150; }} ...... 21. RaceCar racer = new RaceCar(); 22. Car car = new RaceCar(); 23. Vehicle vehicle = new RaceCar(); 24. System.out.println(racer.speed() + “, „ + car.speed() 25. + “, “+ vehicle.speed()); What is the result?()
第17题:
the Charterer
the Shipowner
the shipper
the cargo owner
第18题:
a man running for public office
an underpaid farm worker
a member of the clergy
an owner of a large farm
a farm animal
第19题:
in short
in case
in doubt
in turn
第20题:
By train and by car.
Just by car.
On foot.
第21题:
0, 0,0
150, 60, 0
Compilation fails.
150, 150, 150
An exception is thrown at runtime.
第22题:
Regular driver training.
Improved highway design.
Stricter traffic regulations.
Better public transportation.
第23题:
可被其它程序包中的类使用
仅能被本程序包中的类使用
不能被任意其它类使用
不能被其它类继承
第24题:
mustn’t
wouldn’t
shouldn’t
needn’t