题目内容
Making greener choices and encouraging healthy lifestyles can promote your health and benefit the environment．Here are some guidelines to follow:
Choose foods thoughtfully
Americans have never had such a variety or abundance of food to choose from．Besides so many choice
s, we now hear about our "food print", the amount of land needed to supply o
ne person's nutritional needs for a year．Do we buy cherry tomatoes from Mexico or tomatoes grown locally in a hothouse? Do．we get the Granny Smiths from the fanners' market or the supermarket? Is organic produce healthier for us and the planet?
These are very complex issues that require analysis of many criteria, including the energy used in producing and transporting the food, as well as the type of soil and methods of raising the food．
Despite the complexities, there are some general guidelines you can follow．For instance, eat less meat or eat low on the food chain．Your doctor may have recommended you to restrict your consume red meat because of its too much fat content．Beyond that, there are environmental reasons, too. Raise food animals contributes substantially to climate change because a meat-based diet requires more land, energy and water than a plant - based one．
Drinking plenty of fluids is significant during hot weather or when exercising．But is bottled water the way to go? You may not think so when seeing the true costs．Based on a survey, manufacturing the 30 - plus billion plastic water bottles can produce more than 2．5 million tons of carbon dioxide and use here times the amount of water in the bottle．Adding in transportation, the energy used comes to over 50 million barrels of oil equiv
alent （等价物）．Consequently, skip the bottled water and drink tap water, both at home and at restaurants．Additionally, bottled water is not necessarily cleaner than tap.
【小题1】In Paragraph 2 the author puts forward three questions mainly _____．
| A．to prove Americans have less food to choose from |
| B．to show us the shopping habits of most Americans |
| C．to indicate Americans tend to buy food from abroad |
| D．to remind people to reconsider their food purchase |
| A．it contains too much fat | B．it costs a lot in transportation |
| C．it is too low on the food chain | D．it isn't related to climate change |
| A．Americans all prefer to buy cherry tomatoes from Mexico． |
| B．The plant - based diet is responsible for the climate change． |
| C．Americans have a variety of food to choose from． |
| D．Organic produce is the only choice for Americans． |
| A．bottled water is cleaner than tap water |
| B．tap water is economical as well as eco - friendly |
| C．bottled water is more available than tap water |
| D．tap water uses one - third the cost of bottled water |
| A．Skip bottled water, carry tap | B．Drink bottled water |
| C．Produce plastic water bottles | D．Save water resources |
【小题1】D
【小题1】A
【小题1】C
【小题1】B
【小题1】A
解析
53天天练系列答案
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For the past many centuries, people had been enjoying the benefits of green tea for the body. Many people would prefer drinking green tea than white tea and black tea, simply because of its distinct aroma(香味) not found in other types of tea. Nowadays, keeping the natural greenish color of tea leaves remained just like before.
This is done by preparing the green tea just like the way it was prepared before—by washing the leaves right after pulling off them from the bush, then boiling them.
There have been many healthful claims saying that drinking green tea-based products help a lot in improving the general health of their body. For a long time, there has been many beliefs saying that green tea can help, cure beriberi disease(脚气病), treat wounds, and even prevent tiredness. Now modern technology 
determines that there are even added healthful benefits that include reducing the possibility of having a heart disease and helping people to lose more weight easily.
Besides, studies have found out that green tea has Polyphenols(多酚类), a type of flaonoid(类黄酮) that greatly reduces the amount of time of cell maturation. The flavonoid found in green tea is called EGCg- a stronger matter than Vitamin C and E. It is believed to be 20 times stronger than these mentioned vitamins.
Having two cups of green tea daily is a good routine for your body. However, most doctors would suggest drinking at least 4 cu
ps a day is the best. You can slowly increase the amount of drinking it to allow your body to get used to it. There is nothing to lose but everything to gain in drinking green tea.
【小题1】Which of the following shows the right order according to the passage? _______.
a. making the leaves clean
b. pulling off them from the bush.
c. boiling the leaves.
| A．a, b, c | B．b, a, c | C．a, c, b | D．b, c, a |
| A．green | B．general | C．common | D．unique |
| A．Curing beriberi disease | B．Preventing tiredness |
| C．Curing heart disease | D．Losing weight |
| A．drinking green tea has a history of thousands of years. |
B．flavooid, a  special vitamin, is made up of EGCg. |
| C．Vitamin C and E is 20 times stronger than EGCg. |
| D．drinking green tea has no bad effect but benefits. |
| A．Process of making green tea. | B．Characteristic of green tea. |
| C．Benefits of drinking green tea. | D．History and types of green tea. |
The creation of a Chinese Green Card in 2004 was a milestone in the country’s immigration law. Five years on, the card is an increasingly sought-after document. On August 15, 2004, the Regulations on Examination and Approval of Permanent Residence
oAliens in China created a Green Card system granting qualified foreigners the right to live in
China permanently.
Liu Lili, who works in the Exit and Entry Administration of Beijing Municipal Public Security Bureau, has watched the Green Card system develop since its inception. She said nearly all applications received by the Bureau are approved. So far, 323 people have been granted a “Green Card” qualifying them for permanent residence in Beijing. Another 15 are awaiting final approval. It takes around 6 months to process each application.
Of the 323 Green Card holders, 94 are wives or husbands of Chinese citizens; 50 are minors dependent on their parents; 20 are senior citizens returning to live with relatives; 114 are individuals who have made outstanding contributions or are of special importance to China (another 7 are their family members); and 23 are high-level foreign personnel who hold posts in businesses (another 15 are their family members).
Liu said the authorities had been granting residence to returning senior citizens for some time before the Green Card system was formally launched .The government has approved permanent residence for over 3,000 foreigners since the implementation of the Law on Control of the Entry and Exit of Aliens which was adopted by the Standing Committee of the National People’s Congress in November 1985.
Four groups of people are eligible for permanent residence: high-level foreign personnel who hold posts in businesses that promote China’s economic, scientific and technological development or social progress; foreign citizens who make large direct investments in China; persons who have made outstanding contributions or are of special importance to China; and people who come to China to be with family, such as husbands and wives, minors dependent on their parents, and senior citizens dependent on their relatives.
Liu said that most applications she dealt with were from American citizens.
Why do overseas citizens apply for permanent residence status in China? The main concern, aid Liu, is the political factor. Once people have a “Green Card”, they feel they are accepted and trusted by the Chinese government. The “Green Card” also facilitates entry and exit. With permanent residence status, visas are no longer needed and people can enter and leave the country using only a valid passport. China offers outstanding career opportunities and is seen by many as safer and more secure than many other countries, said Liu.
Liu said that Green Card holders have the same rights and responsibilities as Chinese citizens. However the card is not equivalent to Chinese nationality and holders are not allowed to vote in elections, hold political office, or serve in the military.
Obtaining a Green Card is not easy. The qualifying conditions are tough. Unless you are a close relative of a Chinese citizen，you will either have to invest a substantial amount of money in the country or make a genuinely outstanding contribution to the country’s development.
To meet increasing demand, he authorities are considering making the Green Card more available by broadening the range of applicants without lowering the requirements, aid Liu, but she gave no further details.
【小题1】Which of the following can’t get a green card?
| A．A foreigner whose wife of husband is of Chinese nationality. |
| B．A foreign child whose parents are Chinese citizens. |
| C．A foreigner who invests large sum of money in China. |
| D．A foreigner who works in China for a long time. |
| A．has the right to vote in China. | B．can be a high official in China |
| C．can enter or leave China without a visa | D．becomes a citizen of Chinese nationality |
| A．show that they are important | B．be accepted and trusted by the Chinese |
| C．make entry and exit easier | D．make more money. |
| A．They can find satisfactory jobs. |
| B．China is more secure country than many. |
| C．They have their professions, families and investments in China. |
| D．The weather, working conditions are better than better than their own countries. |
The United Kingdom of Great Britain and Northern Ireland is one of the most diverse nations in the whole of Europe. This article will show you how to adapt to the varied culture of England, Scotland, Wales and Northern Ireland.
Get used to small spaces. The United States is not only a huge country but also has big cars ,houses and spaces. 【小题1】 Houses, apartments , cars and appliances are all smaller than what you are accustomed to, so you have to get used to smaller things.
Be polite .Always apologize for running into someone, even if it is their fault, as it makes you out to be a kind person. Respect people ‘s personal space and always wait in line.
Accept jokes. 【小题2】 Bantering and taking the mickey are all ways to describe making fun of someone but this isn’t necessarily a bad thing. Teasing someone is a common way to show friendship .As one Briton put it,“ You never make fun of someone you don’t like.
Get used to the driving. The British drive on the left side of the road . 【小题3】 Also the cars in the UK have the steering wheel(方向盘)on the right side, so you need get used to this as well. Be especially careful with your turns and remember that right turns in the UK cross opposite traffic in the same way that left turns do in the Us and other countries that drive on the right.
【小题4】 The British use different words and pronounce words differently .Look
around on the Internet or buy books about words and expressions used in Britain.
There’s more to the UK than London. London is an excellent city and the most popular in the Untied Kingdom. 【小题5】 And the green countryside is a defining feature of the UK , which is something that should be explored.
| A．Get used to the lifestyle |
| B．Get used to the language |
| C．Different regions have their own traditions and even languages. |
| D．Be sure that you do so, or the result could be terrible |
F. But there are many other cities filled with culture and wonder.
G. One of the most confusing aspects of British culture is humor