Bad teeth can be painful -- and worse. They can even be deadly. Infections (感染) of the gums (牙龈) and the teeth can cause bacteria (细菌) to go into the blood system. Those bacteria can increase the chance of a heart attack and worsen the effects of other diseases. And adults are not the only ones at risk.
For example, in 2007, doctors in the Washington area said a boy died when a tooth infection spread to his brain. They said it might have been prevented had he received the dental care (牙齿保健) he needed. He was twelve years old.
Experts at the National Institutes of Health say good dental care starts at birth. Breast milk, they say, is the best food for the healthy development of teeth. Breast milk can help slow the growth of bacteria and acid production in the mouth.
But dentists say a baby's gums and early teeth should be cleaned after each feeding. Use a cloth with a little warm water. Do the same if a baby is fed with a bottle. Experts say if you decide to put your baby to sleep with a bottle, only give the child water.
When baby teeth begin to appear, you can clean them with a wet toothbrush. Dentists say it is important to find soft toothbrushes made especially for babies and to use them very gently.
The use of fluoride (氟化物) to protect teeth is common in many parts of the world. For example, it is often added to drinking water supplies. The fluoride mixes with enamel (珐琅质) , the hard surface on teeth, to help prevent holes from forming.Which of the following can be used as the title of the passage?
| A．Concerns for Healthy Teeth of the Young |
| B．Causes of Teeth Problem |
| C．Importance of Healthy Teeth of All |
| D．Solutions to Teeth Problem |
What's the main idea of paragraph 4 and 5?
| A．How to develop babies' teeth. | B．How to keep babies' teeth clean |
| C．Why to protect babies' teeth | D．Why to keep babies' teeth clean |
The passage indicates that ______.
| A．Enamel is most widely used to protect teeth in the world |
| B．Breast milk can cure babies' bad teeth |
| C．Bad teeth may affect the health of adults and the young |
| D．Babies' teeth should be brushed once per day |
The writer uses the boy's death as an example to show that ______.
| A．not only adults but the young may suffer from teeth problem |
| B．the doctors should be responsible for the case |
| C．babies with bad teeth can easily die |
| D．the boy was not fed with his breast milk |
To Chinese immigrants, in the mid-1800s, California was “The Land of the Golden Mountain.” In their homeland they had heard the words, “There’s gold in California.” They sailed 7,000miles to join the gold rush and strike it rich．Between 1849 and 1882, more than 30,000 Chinese came to California．Most were men．They had been farmers in China．They came here to be miners and laborers．They ended up doing many other jobs, too.
Like many other immigrants, they did not plan to stay in America．They came because of their ties to their homeland and their families．They planned to return to China with their fortunes and help their families．
Only a few Chinese gold miners struck it rich．Most picked over the areas that had been mined already．But still, white miners resented the Chinese．Slowly, they drove the “yellow peril” from the mining camps．
By the end of the 1850s, many Chinese returned home．Those who stayed found other jobs.
Few women had come 
west in the gold rush．The Chinese saw a good business opportunity．They began doing the jobs women would have done．Many became house servants．Many more opened laundries.
The Chinese opened restaurants．Chop suey and show mein are popular Chinese-American dishes．The Chinese probably created these dishes to serve to the white miners.
Other Chinese became fishermen, farmers, and even cigar makers．Why did Chinese go to America in the mid-1800s?
| A．Because they could find good jobs there． |
| B．Because they had found gold there． |
| C．Because they could open laundries and restaurants there． |
| D．Because they heard there was gold there． |
The underlined word “resented” mean “________”.
| A．liked | B．helped | C．hated | D．served |
Which of the following was NOT mentioned in the passage?
| A．Some Chinese became drivers． |
| B．Many Chinese opened shops to help wash clothes. |
| C．Many Chinese picked gold around the old mines. |
| D．Many Chinese returned to China by the end of the 1850s. |
Which should be the title of the passage?
| A．Early Chinese immigrants in America |
| B．Dream to strike it rich |
| C．The difference between men and women |
| D．Gold miners in America |
While income worry is a rather common problem of the ahead, loneliness is another problem that aged parents may face．Of all the reasons that explain their loneliness, a large geographical distance between parents and their children is the major one．This phenomenon(现象) is commonly k
nown as “Empty Nest Syndrome”.
In order to seek better chances outside their countries, many young people have gone abroad, leaving their parents behind with no clear idea of when they will return ho
me．Their parents spend countless lonely days and nights, taking care of themselves, in the hope that someday their children will come back to stay with them．The fact that most of these young people have gone to Europeanized or Americanized societies makes it unlikely that they will hold as tightly to the value of duty as they would have if they had not left their countries．Whatever the case, it has been noted that the values they hold do not necessarily match what they actually do．This geographical and cultural distance also prevents the grown-up children from providing response(回应) in time for their aged parents living by themselves.
The situation in which grown-up children live far away from their aged parents has been described as “distant parent phenomenon”, which is common both in developed countries and in developing countries．Our society has not yet been well prepared for “Empty Nest Syndrome”．According to the passage, the loneliness of aged parents is mainly caused by_______.
| A．their earlier experience of feeling lonely |
| B．the unfavorable living conditions in their native countries |
| C．the common worry about their income |
| D．the geographical distance between parents and children |
Many young people have gone abroad, leaving their aged parents behind, to_______.
| A．live in the countries with more money. | B．seek a better place for their aged parents |
C．conti nue their studies abroad |
D．realize their dreams in foreign countries |
If young people go abroad, _______.
| A．they do not hold to the value of duty at all． |
| B．they can give some help to their parents back home |
| C．they cannot do what they should for their parents． |
| D．they believe what they actually do is right |
From the last paragraph, we can infer that _______.
| A．the situations in the developed and developing countries are different |
| B．“Empty Nest Syndrome” has arrived unexpectedly in our society |
| C．children will become independent as soon as they go abroad |
| D．the aged parents are not fully prepared for “Empty Nest Syndrome” |
A typicalChinese Internet user is a young male who prefers instant messaging to e-mail, favors news, music and games sites and seldom makes online purchases（购物）．According to a study, about two-thirds of survey participants use the Internet for news — often entertainment-related — or for online games．About half download music and movies.
They also tend to prefer instant messaging to e-mail, and they are depending on the Internet more frequently than before to communicate with others who have the same professions, hobbies and political interests．Online purchases still remain unpopular in China．Three-quarters of users surveyed have never bought anything over the Internet, and only 10 percent make purchases even once a month．Among those who do buy online, most pay for entertainment while others buy phone cards, or computer hardware or software.
“Many people don’t trust the quality of goods bought online,” Guo said Wednesday．“If they buy it in a store and don’t l
ike it, they can easily bring it back.”
The survey was done in five major cities: Beijing, Shanghai, Guangzhou, Chengdu and Changsha．Results do not necessarily project countrywide because Internet use in rural areas is lower than in cities．Guo describes the typical netizenin the five cities surveyed as young, male, richer and more highly educated．Males make up two-thirds of the Internet community, and more than 
80 percent of users are under 24．Among people ages 25 to 29, 60 percent to 80 percent go online.
China has more than 100 million people online, second in the world to the United States.A typical Chinese Internet user may be the one who _________.
| A．likes to send e-mails | B．likes to buy goods online |
| C．likes to pay for entertainment | D．likes the games sites |
Online purchases still remain unpopular in China mainly because _________.
| A．it is more difficult for sales returns |
| B．people haven’t computers |
| C．it is not convenient to purchase on line |
| D．all goods bought online are of low quality |
Which of the following words fails to describe the typical netizens in the
five cities?
| A．well educated | B．richer | C．female | D．young |
According to the text, which of the following shows the right relation between online people and their ages?
From now on, never spend your precious time thinking of reasons for your failures and shortcomings. Instead, realize that the seeds of success were planted within you when you were born. Only you have the power to make those seeds grow.
The seeds, and the power to grow them, are contained in the most awesome machine ever created：the human mind. Success is a choice and not a chance. You were born a winner. You were born rich. You can be a success if only you make the right choice.
You cannot be successful without first developing your self-esteem. Your level of self-esteem is always based on the degree of control that you are able to exercise over yourself, and thus over your life. People with low self-esteem are people who do not believe that they have any power, or responsibility for their lives. They are the perennial(长期的) victims and martyrs. They are leaves tossed(摇摆) by the winds of chance blown about with any sudden change in the weather.
You can exercise control over your life only to the degree that you believe that you are responsible for everything that happens in your life. Failures think that everything happens by accident and chance. Successful people realize that they are responsible.
Everything happens as a result of something. If we can identify the cause, we can control the effect. We are responsible for what we choose to think and believe. One generally rises to the level that one expects. We are responsible for setting our expectations. Our success is dependent upon our level of confidence.
If you associate with positive-thinking people, you are definitely going to achieve success. On the contrary, the opposite happens. We are responsible for finding, planting, and nurturing the seeds that contain future victory, born from setbacks.
In short, in all areas of your life, whether they be financial, physical, emotional, or spiritual, you are responsible. Once you recognize this, accept it, and firmly believe it, you are on the road to success. People with low self-esteem are compared to leaves because they ______________ .
| A．are ready to change their minds | B．are easily affected by windy weather |
| C．don’t have the power to face their fate | D．can’t exercise control over themselves |
Losers would think that .
| A．success is the result of hard work | B．working hard will lead to success |
| C．their failure is only because of bad luck | D．they don’t make efforts to succeed |
It can be inferred from paragraph 5 that .
| A．whether we will succeed depends on our attitudes |
| B．developing confidence is the key to future success |
| C．thoughts and beliefs are the result of creative mind |
| D．setting our expectations is essential before taking action |
The last paragraph serves as .
| A．the proof of the author’s points | B．the conclusion of the argument |
| C．an introduction to another topic | D．a comparison between two views |
Which is the best title for the text?
| A．Success is a choice. | B．The secrets of success. |
| C．Develop our confidence. | D．How to achieve success. |
Pushy parents and teachers who “hothouse” the under-5s risk causing damage to the children’s long term development, a leading education expert said.
Lilian Katz, Professor of Education at the University of Illinois, said that four-year-olds engaged in reading and writing went on to perform worse academically than those engaged in imaginative learning. They scored higher in tests at the age of 5, but children whose first year at school was stimulating outstripped them four years later.
The findings suggest that the government's structured approach to early years' learning could be storing up problems for children. They also raise serious questions about the plan for all children to be able to read by the age of 6.
In many countries formal teaching does not start until children are 6 or 7 and have improved their social and manual skills. Children start learning to read and write at 6 in the United States, France and Germany, and at 7 in Finland and Sweden.
Professor Katz said that in many schools the courses were "boring children to tears". Much academic teaching required children to learn by memorizing pieces of information out of context, she said. Teaching in reception class should instead allow children to develop their intellect by exploring their environments and asking questions.
"Research suggests the benefits of formal academic instruction for four- and five-year-olds seem to be promising when they are tested early, but considerably less so in the long term. When these children are followed over a period of three or more years, those who had early experience in more intellectually engaging curricula were more likely to do well in school than their peers, who had received early academic instruction." She advocates teaching children through first-hand experience and play, in mixed-aged classes. This can include puppet shows, drawing or running a pretend shop in the classroom.According to the passage, those who “hothouse” the under-5s would probably _________.
| A．prefer a lot of interaction and stimulation while teaching |
| B．teach in a lively way to motivate kids’ interest |
| C．push the kids to memorize pieces of information |
| D．care about the kids’ physical development |
What does the underlined word “ outstripped” in Paragraph 2 mean?
| A．did better than | B．looked down upon |
| C．caught up with | D．performed worse than |
According to Lilian Katz, the government’s structured approach to early-years learning __.
| A．is necessary for improving children’s reading and writing ability |
| B．needs to be improved to develop children’s academic ability |
| C．will cause problems to children in their future learning |
| D．has more advantages than disadvantages |
The message the author wants to deliver through the passage is that formal teaching _____.
| A．can start at different times in different countries. |
| B．should not be started too early |
| C．is best carried out in Finland and Sweden |
| D．should include teaching children social and manual skills |
Which of the following is NOT the opinion of Lilian Katz?
| A．Children should be taught through first-hand experience. |
| B．Learning in a mixed-age class is good for children. |
| C．Running a shop can help children get good marks. |
| D．Puppet shows and drawing are useful in teaching children. |