If you are planning on traveling, there are few simple rules about how to make life easier both before and after your journey.
First of all, always check and double-check departure (出发) time. It is surprising how few people really do this carefully. Once I arrived at he airport a few minutes after ten. My secretary had got the ticket for me and I thought she had said that the plane left at 10:50. When I arrived at the airport, the person at the departure desk told me that my flight was closed. Therefore, I had to wait three hours for the next one and missed an important meeting.
The second rule is to remember that even in this age of credit cards (信用卡), it is still important to have some local money in cash (现金). Once I arrived at a place at midnight and the bank at the airport was closed. The only way to get to my hotel was by taxi but because I had no dollars, I offered to pay in pounds instead. “Listen! I only take real money!” the driver said angrily. You can imagine how terrible I felt at that moment.
The third and the last rule is to find out as much as you can about the weather at your destination(目的地) before you leave. I feel sorry for some of my workmates who travel in heavy suits and raincoats in May, when it is still fairly cool in London or Manchester, to places like Athens, Rome of Madrid, where it is already beginning to get quite warm during the day.
【小题1】Where is the writer most probably from?

A．Britain

B．The USA

C．Italy

D．Greece

【小题2】When the writer found he had no dollars to pay the taxi driver, he      .

A．asked the driver to give him a free ride

B．offered to pay in pounds

C．gave the driver some fake(假) money

D．tried to pay by credit card

【小题3】Generally, in May the weather in London is     .

A．warm and dry	B．cold and dry
C．hot and wet	D．cool and rainy

【小题4】The writer mainly tells us      .

A．how to make life easier

B．how to be well prepared for a trip

C．how to enjoy ourselves on trip

D．how to schedule our trip

Alzheimer’s disease is a major national health problem. Nearly 2 million Americans over the age of 65 have Alzheimer’s disease. It is a leading cause of death among the elderly. But Alzheimer’s disease is not confined （限于） to the aged. There may be a million or more people under the age of 65 suffering from the disease.

　　At one time, people suffering from the disease were said to be “getting old”. The disease was thought to be a natural part of growing old, but it is now known that Alzheimer’s disease strikes young and old alike. It is an organic （器官的） disease that destroys brain cells.

　　Alzheimer’s disease affects the patient’s memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking, then the patient’s memory begins to fail. He may forget dates, numbers, names and plans.

As the disease progresses, the patient may not recognize family and friends. These symptoms（症状） often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.

　　In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.

　　Scientists don’t know exactly what causes Alzheimer’s disease. It may be caused by a virus （病毒）.It may be caused by a poisonous substance（物质） in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.

1.The main idea of the passage is that Alzheimer’s disease ________.

A．is a terrible part of the aging process

B．is an organic disease that affects young and old

C．can be cured by physical treatment

D．causes forgetfulness

2.All of the following are symptoms of Alzheimer’s disease EXCEPT________.

A．forgetfulness	B．difficulty in speaking
C．loss of sight	D．loss of the ability to walk

3.According to the passage, which of the following may be a cause of Alzheimer’s disease?

A．Poisons produced by the brain.	B．Getting old.
C．A virus.	D．Lack of exercise.

4. The press of Alzheimer’s disease can be slowed by________.

A．operation	B．a change in environment
C．medicines	D．physical treatment and exercise

 

See a cell phone cover that you like on Taobao? Forget about placing an order, paying the bill online and waiting for days for it to be delivered to you. In the near future, you'll be able to get it in minutes just by hitting "print" on your computer.
You might find it hard to believe that you could actually "print" an object like you would a picture. But it is not that hard to understand how it would work. Just as a traditional printer sprays (喷) ink onto paper line by line, modern 3-D printers spread material onto a surface layer by layer, from the bottom to the top, gradually building up a shape.
Instead of ink, the materials the 3-D printer uses are mainly plastic, resin (树脂)and certain metals. The thinner each layer is --- from a millimeter to less than the width of a hair ---  the smoother and finer the object will be.
This may sound like a completely new technology, but the truth is that 3-D printing has been around since the late 1980s. Back then, it was hardly affordable for most people, so few knew about it.
Last year, though, saw a big change in the 3-D printing industry--- printers became much cheaper. For example, 10 years ago a desktop 3-D printer might have cost £20,000 (200,000 yuan), while now they cost only about £ 1,000, according to the BBC.
Taken out of the factory and introduced to more diverse and common uses, 3-D printing can create just about anything you can think of ---flutes (笛子), bikinis, jewelry, aircraft parts and even human organs. In fact, scientists from Cornell University in New York have just made an artificial ear using a 3-D printer, according to Science Daily. The fake ear looks and acts exactly like a natural one.
However, as 3-D printing becomes more common, it may bring about certain problems --- such as piracy(盗版). "Once you can download a coffee maker, or print out a new set of kitchen utensils (餐具) on your personal 3-D printer, who will visit a retail (零售的) store again?" an expert in 3-D printing told Forbes News. Even more frightening, what if anyone in the world could use a 3-D printer to print out a fully functioning gun?
【小题1】According to the article, in the future, the 3-D printing technology will ___.

A．enable people to make better purchases online

B．be applied as widely in our daily lives as computers

C．change the way we make many products

D．shorten the time it takes for people to get what they buy online

【小题2】What was the big event happening in the 3-D printing industry last year?

A．The 3-D printing technology was taken out ofthe factory.

B．The 3-D printer became more affordable forconsumers.

C．The 3-D printer was used for medical treatmentfor the first time.

D．3-D printing technology began to be used invarious fields.

【小题3】How is the last paragraph developed?

A．By analyzing a cause and an effect.	B．By making comparisons.
C．By giving examples.	D．By presenting research findings.

【小题4】What is the best title of the passage?

A．Printing out everything	B．Technology in the future
C．Online shopping disappearing	D．Great demand for 3-D printers

Now we’re always hearing about road accident, and when we’re in a car we try to drive carefully, but how many of us take the same degree of care in our homes? Any large hospital will tell you the number of the accidents that happen in the home is almost the same as those on the road.
One of the commonest and most dangerous causes of home accidents is wrong and careless use of electrical equipment. People will continue to use a loose plug or pull out a plug without first turning off the power. In spite of warnings, one will carry an electric heater into the bathroom when he is going to have a bath. Sometimes one forgets to cut off the power before mending a lamp or something else. All this will cause accidents. So the rule about anything that work by electricity is：Switch off before you touch anything and don’t pretend you know when you actually don’t.
If you’ve got children in the house, it's always best to keep medicines of any kind out of their reach. Otherwise, they may be taken for candies or a new kind of drink. When there are older people living with you, you have to take particular care in a number of ways in order to make them safe and happy.
Fire, of course, is always a risk. So, remember not to dry clothes in front of fires, or leave stoves in the middle of rooms where they can easily be knocked over. And don’t forget to keep the children away from fire. Smoking, too, may cause fire. So you’d better give it up. Safety first may mean a little more time and care, but it may save you a lot of trouble.
【小题1】According to the writer, we try to drive carefully in a car while __________.

A．we take the same degree of care in our homes

B．We don’t care much about the accidents in large hospitals

C．We don’t pay enough attention to home accidents

D．We seldom think a lot about the road accidents

【小题2】We can learn from the text that __________.

A．people should never be allowed to carry an electric heater into the bathroom

B．the improper use of the electrical equipment is the most dangerous cause of home accidents

C．people should cut off the power first before using the electrical equipment

D．both the children and the older people should be taken special care of at home

【小题3】It can be inferred in the text that our life at home will be much safer if __________.

A．we know more about the accidents that happen in the home

B．all of us give up smoking as soon as possible

C．we take more time and care in our life

D．we keep the stoves at the corner of the rooms

【小题4】The main purpose of writing the text is __________.

A．to tell how and why home accidents happen

B．to persuade people to get rid of bad habits

C．to explain how to use electrical equipment

D．to instruct people how to prevent home accidents

In recent years advances in medical technology have made it possible for people to live longer than in the past. New medicines and machines are being developed every day to extend life. However, some people, including some doctors, are not in favor of these life extending measures, and they argue that people should have the right to die when they want. They say that the quality of life is as important as life itself and that people should not be forced to go on living when conditions of life have become unbearable. They say thatpeople should be allowed to die with dignity (尊严) and to decide when they want to die. Others argue that life under any conditions is better than death and that the duty of doctors is always to extend life as long as possible. And so the battle goes on and on without a definite answer.

The best title for this passage is _____.

A. The Right to Live    B. The Right to Die

C. The Doctor’s Duty   D. Life Is Better Than Death

In recent years, people can live longer than in the past. It’s because of _____ .

A. the development of medical technology 

B. big hospitals

C. good doctors  

D. both B and C    

According to some people whether a dying patient has the right to die or not is up to _____ .

. A. the doctors            B. the surroundings

 C. his or her family      D. the patient himself or herself

In the writer’s opinion _____ .

A.death is better than life

B. life is better that death

C. neither death nor life is good

D. none of the above

Which of the following statements is true according to the passage?

A. Most of the medical workers join in the argument.

B. The argument has ended in favor of the patient.

C. The argument hasn’t ended yet.

D. The quality of life is not as important as life itself, so it is generally thought that people should not be allowed to die under any conditions.