Habits, whether good or bad, are gradually formed. When a person does a certain thing again, he is driven by some unseen force to do the same thing repeatedly, then a habit is formed. Once a habit is formed, it is difficult, and sometimes impossible, to get rid of. It is therefore very important that we should pay great attention to the formation of habits. Children often form bad habits, some of which remain with them as long as they live. Older persons also form bad habits lasting as long as they live, and sometimes become ruined by them.
There are other habits which, when formed in early life, are of great help. Many successful men say that much of their success has something to do with certain habits in early life, such as early rising, honesty and so on.
Among the habits which children should not form are laziness, lying, stealing and so on. These are all easily formed habits. Unfortunately older persons often form habits which could have been avoided(避免).
We should keep away from(远离) all these bad habits, and try to form such habits as will be good for ourselves and others.________ are formed little by little.
| A．Good habits | B．Bad habits |
| C．Both good habits and bad habits | D．Either good habits or bad habits |
The underlined word "them" in the first paragraph refers to ________.
| A．bad habits | B．good habits | C．children | D．other persons |
Generally speaking, it's difficult for one _____ and easy for them _____which should be avoided.
| A．to form bad habits; to form good habits |
| B．to form good habits; to form bad habits |
| C．to form such habits as will be good; to get rid of bad habits |
| D．to get rid of bad habits; to form good habits |
Why should we pay much attention to the formation of habits?
| A．Because habits are of great help to every one of us. |
| B．Because a man can never get rid of a habit. |
| C．Because it's hard and sometimes even impossible to throw away bad habits. |
| D．Because we are forced to do them again and again. |
According to the passage, early rising ________.
| A．has something to do with success |
| B．is an easily formed habit |
| C．is such a habit as should have been avoided |
| D．is such a habit as will be kept |
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“Well, I finally did it. I finally decided to enter the digital age and get a cell phone. My kids have been annoying me and the last straw was when my car broke down，and I was stuck by the highway for an hour before someone stopped to help. But when I went to the cell phone store, I almost changed my mind. The phones all have cameras, computers and a "global-positioning" something or other that's supposed to spot me from space. Goodness, all I want to do is to be able to talk to my grandkids! The people at the store weren't much help. They couldn't understand why someone wouldn't want a phone the size of a postage stamp. And the rate plans! They were confusing, and expensive ... and the contract (合同）lasted for two years! I'd almost given up until a friend told me about her new Jitterbug phone. Now, I have the convenience and safety of being about to stay in touch --- with a phone I can actually use. ”
Affordable plans that I can understand一and no contract to sign (签订）！ Unlike other cell phones，Jitterbug has plans that make sense. Why should I pay for minutes I'm never going to use? And if I do talk more than I plan, I won't find myself with no minutes like my friend who has a prepaid phone. Best of all, there is no contract to sign—so I'm not locked in for years at a time. The US-based customer service is second to none. And the phone gets service anywhere in the country.
| Monthly Minutes |
50 |
100 |
| Monthly Rate |
$14.99 |
$19.99 |
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| Long Distance Calls |
No additional charge |
No additional charge |
| Friendly Return Policy |
30 days |
30 days |
Call now and receive a FREE gift when you order. Try Jitterbug for 30 days and if you don't love it, just return it! Why wait, the Jitterbug comes ready to use right out of the box. If you aren't as happy with it as I am, you can return it and get your money back. Call now, the Jitterbug product experts are ready to answer your questions. Call 1-888-809-8794 or visit www. jitterbugdirect.com.What made “I” finally think of getting a cell phone?
| A．Being stuck by the highway. |
| B．Being urged by his grandkids. |
| C．Being persuaded by cell phone salespersons. |
| D．Being attracted by the friendly return policy. |
On the monthly basis of 100 minutes, the Jitterbug weekly rate is about ____.
| A．$3.75 | B．$4.99 | C．$14. 99 | D．$19.99 |
An advantage of Jitterbug mentioned in the passage is _____.
| A．its discount price with a free gift |
| B．its reasonable rate plans without a contract |
| C．its “global-positioning” system with 911 access |
| D．its good customer service all over the world |
The main purpose of the passage is to _____.
| A．tell a customer's story of Jitterbug |
| B．provide two ways to order Jitterbug |
| C．give a brief introduction of Jitterbug |
| D．attract potential customers to Jitterbug |
In summer, millions of people will head for the beach．And while the ocean can be a great place to swim and play, it may also be useful in another way．Some scientists think that waves could help make electricity．
“Have you ever been on a surfboard or boat and felt yourself being lifted up by a wave? Or have you jumped in the water and felt the energy as waves crashed over you?” asked Jamie Taylor of the Wave Energy Group at the University of Edinburgh in Scotland．“There is certainly a lot of energy in waves．”
Scientists are working on using that energy to make electricity．
Most waves are created when winds blow across the ocean．“The winds start out by making little ripples (波纹) in the water, but if they keep on blowing , those ripples get bigger and bigger and turn into waves, ”Taylor said．“Waves are one of nature’s ways of picking up energy and then sending it off on a journey．”
When waves come towards the shore, people can set up dams or other barricades to block the water and send it through a large wheel called a turbine (涡轮) ．The turbine can then power an electrical generator (发电机) ．
The United States and a few other countries have started doing research on wave energy , and it is already being used in Scotland．
The resource is huge．We will never run out of wave power, besides, wave energy does not create the same pollution as other energy sources, such as oil and coal．
Oceans cover three quarters of the earth’s surface．That would make wave power seem perfect for creating energy around the world．There are some drawbacks, however．
Jamie Taylor said that wave power still cost too much money．He said that its effects on animals in the sea were still unknown．Plus, wave power would get in the way of fishing and boat traffic．
With more research, however, “many of these problems might be overcome,” Taylor said．“Demand for energy to power our TVs and computers, drive our cars, and heat and cool our homes is growing quickly throughout the world．Finding more energy sources is very important, for traditional sources of energy like oil and gas may run out some day．”
In the future, when you turn on a light switch, an ocean wave could be providing the electricity!Which of the following is NOT true?
| A．Wave power costs too much money． |
| B．Wave energy creates the same amount of pollution as other energy sources． |
| C．Wave power affects fishing and boat traffic． |
| D．Wave power may affect marine animals． |
We can infer from the passage that ______．
| A．finding new energy sources like wave energy is important |
| B．wave energy is a resource that will never run out and is used all over the world |
| C．wave power is perfect for creating energy around the world |
| D．wave power doesn’t create any pollution. |
The underlined word “drawbacks” probably means ______．
| A．regrets | B．adventures |
| C．disadvantages | D．difficulties |
What can be the best title for the passage?
| A．How to Get Electricity by Waves． |
| B．A Huge Resource of Energy． |
| C．Can Waves Make Electricity? |
| D．The Disadvantages of Wave Energy． |
Hello, Listeners. Welcome to Henton Hospital Radio. Before our music programme at four, I’m going to repeat some of our hospital rules.
The hospital can sleep 800 patients. There’re 8 beds in each ward (病房). The visiting hours are in the afternoon from 2:30 to 3:30 and in the evening from 7:00 to 8:00. But remember only two people can see you at the same time. Sorry about that, but you can see what would happen if we didn’t have these rules.
The other rules are about our hours. We start quite early---you might not be used to that. We wake you at 6 o’clock, and breakfast is at 8 o’clock, lunch is at noon.
There’s tea at 3:30 and supper is at 6 o’clock.
You can see the non-smoking sign---we don’t allow smoking in the wards. I’m sure you understand why. However, if you do need to smoke, there are some smoking rooms where it is allowed.
You will find the radio switch on the wall near your bed, with your own headphones, if you want to listen. It’s our own hospital radio wishing you a quick recovery.Who do you think the listeners might be?
| A．Patients. | B．Visitors. |
| C．Doctors | D．Nurses |
Which is Not allowed in the hospital?
| A．Listening to the hospital radio. |
| B．Visiting patients in the morning. |
| C．Smoking in smoking-rooms. |
| D．Getting up early in the morning. |
What programme will follow this radio talk?
| A．Hospital rules. | B．A weather report. |
| C．A free talk. | D．A music programme. |
A MILLION people on Mars within 100 years. This is the brave vision (展望) of Elon Musk, the founder of the space technology company SpaceX.
“We need to be laser-focused (全神贯注的) on becoming a multi-planet civilization. That’s the next step,” he said in a recent interview with Aeon magazine. Musk expects to see about 80,000 people living on Mars by 2040.
It’s all about protecting the human race from extinction, according to Musk.
The Earth has always been a ticking (滴答作响的) time bomb. As the sun begins to die, it will grow bigger, becoming what is known as a Red Giant. In 500 million years, the sun will have become large enough to kill off any plant and animal life on Earth, according to US scientist Edward Guinan. In a billion years, the Earth will have become a hot planet with little or no water.
The brave dream of getting the human race to Mars is not only Musk’s; others have made plans, too.
A Dutch entrepreneur set up the Mars One foundation in 2011, hoping to be the first project to put humans on Mars. It received over 200,000 applications to become part of the first group of astronauts to go there.
According to Mars One, “human settlement on Mars is possible with existing technologies.”
Water, food, energy, and oxygen are needed for life anywhere. According to Mars One, water that was still in the Martian soil would be boiled and taken out.
By using a process called “electrolysis”, astronauts could split (分离) water into hydrogen (氢气) and oxygen for breathing. Astronauts on the International Space Station have already done similar things.
Food can also be grown in space. Certain plants such as lettuce and onions can be grown using LED light for different color spectrums (光谱) and much less heat. NASA has been researching this to prepare for visiting Mars.
But how will people get there? The Mars One project plans to use SpaceX’s Dragon capsule as part of its mission. But it is rumored (传闻) that Musk already has a design in mind for a giant spaceship. He calls it the Mars Colonial Transporter.According to Elon Musk, the trip to Mars is significant because ______.
| A．Earth is not the only planet that is suitable for human beings |
| B．settlement on Mars could save the human race from extinction |
| C．the environment on Earth will be too harsh for human beings in a few hundred years |
| D．a large amount of water has just been discovered on Mars |
Mars One is a program that focuses on ______.
| A．finding the source of water on Mars |
| B．setting up the first human settlement on Mars |
| C．developing spaceships to send people to Mars |
| D．growing plants for food in space |
According to the article, “electrolysis” is a key technology that ______.
| A．collects and analyzes the soil of Mars |
| B．uses LED lights to help plants grow |
| C．breaks down water into life-supporting elements |
| D．protects life on Earth from the heat of the sun |
We can infer from the article that the author is ______ human settlements on Mars.
| A．doubtful of | B．strongly against |
| C．optimistic about | D．uninterested in |
“Soon, you’re going to have to move out!” cried my neighbor upon seeing the largest tomato plant known to mankind, or at least known in my neighborhood.
One tiny 9-inch plant, bought for $1.25 in the spring, has already taken over much of my rose bed, covering much of other plants, and is well on its way to the front door.
Roses require a good deal of care, and if it weren’t for the pleasure they give, it wouldn’t be worth the work. As it is, I have a garden full of sweet-smelling roses for most of the year. Bushes must be pruned(剪枝) in early spring, leaving ugly woody branches until the new growth appears a few weeks later. It was the space available in the garden that led me into planting just one little tomato plant. A big mistake.
Soil conditions made just perfect for roses turn out to be even more perfect for tomatoes. The daily watering coupled with full sun and regular fertilizing(施肥) have turned the little plant into a tall bush. The cage I placed around it as the plant grew has long since disappeared under the thick leaves.
Now the task I face in harvesting the fruit is two fold(方面): First, I have to find the red ones among the leaves, which means I almost have to stand on my head, and once found I have to reach down and under, pick the tomatoes and withdraw my full fist without dropping the prize so dearly won. Second, I found two full-blown white roses completely hidden as I picked tomatoes in June, but they were weak and the leaves already yellow for lack of light.
Here I am faced with a painful small decision: To tear up a wonderful and productive tomato plant that offers up between ten and twenty ripe sweet tomatoes each day or say goodbye to several expensive and treasured roses. Like Scarlett in Gone With the Wind, I’ll think about that tomorrow.What are the requirements for the healthy growth of roses?
| A．Frequent pruning and fertilizing. |
| B．Tomato plants grown alongside. |
| C．Cages placed around the roots. |
| D．A lot of care and the right soil. |
The writer planted the tomato because ____.
| A．there was room for it in the garden |
| B．it cost only $1. 25 |
| C．the soil was just right for i |
| D．the roses’ branches needed to be covered |
This year the writer’s roses were ____.
| A．removed from the rose bed |
| B．picked along with the tomatoes |
| C．largely hidden under the tomato plant |
| D．mostly damaged by too much sunlight |
By saying “the prize so dearly won” in paragraph 5, the writer wants to ____.
| A．show the hardship of growing the roses |
| B．show the difficulty in picking the tomatoes |
| C．express her liking for the roses |
| D．express her care for the tomatoes |
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