1 . A strict vegetarian is a person who never in his life eats anything derived from animals. The main objection to vegetarianism on a long-term basis is the difficulty of getting enough protein, the body building elements in food. If you have ever been without meat or animal foods for some days or weeds (say, for religious reasons) you will have noticed that you tend to get physically rather weak. You are glad when the fast is over and you get your reward of a succulent meat meal.
Proteins are built up from approximately twenty food elements called “amino-acids”, which are found more abundantly in animal protein than in vegetable protein. This means you have to eat a great deal more vegetable than animal food in order to get enough of these amino-acids. A great deal of the vegetable food goes to waste in this process and from the physiological point of view there is not much to be said in favor of life-long vegetarianism.
The economic side of the question, though, must be considered. Vegetable food is much cheaper than animal food. However, since only a small proportion of tae vegetable protein is useful for body-building purposes, a consistent vegetarian, if he is to gain the necessary 70 grams of protein a day, has to consume a greater bulk of food than his digestive organs can comfortably deal with. In fairness, though, it must be pointed out that vegetarians claim they need far less than 70 grams of protein a day.
Whether or not vegetarianism should be advocated for adults, it is definitely unsatisfactory for growing children, who need more protein than they can get from vegetable sources.
A lacto-vegetarian diet, which includes milk and milk products such as cheese, can, however, be satisfactory as long as enough milk and milk products are consumed.
Meat and cheese are the best sources of usable digestible and next come milk, fish and eggs. Slow and careful cooking of meat makes it more digestible and assists in the breaking down of the protein content by the body. When cooking vegetables, however, the vitamins, and in particular the water-soluble vitamin C, should be lost through overcooking.
1. A vegetarian is a person who _____.| A．eats the meat of animals only | B．eats the vegetable only |
| C．drinks milk only | D．eat nothing at all |
| A．more proteins | B．more nutrients |
| C．more minerals | D．more amino-acids |
| A．Johnny ran off as fast as his legs could carry him. |
| B．Gandhi drank some orange juice to break his three-week fast. |
| C．I always keep my watch 15 minutes fast. |
| D．The rainforests are being chopped down at an alarmingly fast rate. |
| A．to gain enough protein, one must consume much more vegetable food than animal food |
| B．cooking vegetables for long time makes it more digestible |
| C．milk is the best source of usable animal protein |
| D．the most common deficiencies in Western diets are those of vitamins |
| A．Vegetarianism is not good for one’s health. |
| B．Vegetarianism should be advocated for adults. |
| C．A lacto-vegetarian diet is the best as it provides adequate nutrition. |
| D．One should have a well-balanced diet containing elements of all foods. |
2 . In the animal kingdom, weakness can bring about aggression in other animals. This sometimes happens with humans also. But I have found that my weakness brings out the kindness in people. I see it every day when people hold doors for me, pour cream into my coffee, or help me to put on my coat. And I have discovered that it makes them happy.
From my wheelchair experience, I see the best in people, but sometimes I feel sad because those who appear independent miss the kindness I see daily. They don’t get to see this soft side of others. Often, we try every way possible to avoid showing our weakness, which includes a lot of pretending. But only when we stop pretending we're brave or strong do we allow people to show the kindness that’s in them.
Last month, when I was driving home on a busy highway, I began to feel unwell and drove more slowly than usual. People behind me began to get impatient and angry, with some speeding up alongside me, horning (按喇叭)or even shouting at me. At the moment I decided to do something I had never done in twenty-four years of driving. I put on the car flashlights and drove on at a really low speed.
No more angry shouts and no more horns!
When I put on my flashlights, I was saying to other drivers, “I have a problem here. I am weak and doing the best I can. And everyone understood. Several times, I saw drivers who wanted to pass. They couldn’t get around me because of the stream of passing traffic. But instead of getting impatient and angry, they waited, knowing the driver in front of them was in some way weak.
Sometimes situations call for us to act strong and brave even when we don’t feel that way. But those are few and far between. More often, it would be better if we don’t, pretend we feel strong when we feel weak or pretend that we are brave when we are scared.
1. People will feel happy, according to the author's findings, when __________.| A．they offer their help to others | B．they receive others’ help |
| C．they feel others’ kindness to them | D．they show their weakness to other people |
| A．Because he has a soft heart, showing sympathy to others. |
| B．Because he is disabled and relies much on others. |
| C．Because some people pretend to be kind, but in fact they are not. |
| D．Because some people fail to see the kindness in others. |
| A．They sped up to pass because they didn’t want to wait. |
| B．They stopped their cars to offer help. |
| C．丁hey put on their flashlights too. |
| D．They waited with patience. |
| A．be independent of others and handle problems by ourselves |
| B．accept help from others for everything |
| C．admit our weakness |
| D．show our bravery |
For example, snowmen were a phenomenon in the Middle Ages, built with great skill and thought. At a time of limited means of expression, snow was like free art supplies dropped from the sky. It was a popular activity for couples to leisurely walk through town to view the temporary works of chilly art. Some were created by famous artists, including a 19-year-old Michelangelo, who in 1494 was appointed by the ruler of Florence, Italy, to build a snowman in his mansion’s courtyard.
The Miracle of 1511 took place during six freezing works called the Winter of Death. The city of Brussels was covered in snowmen—an impressive scene that told stories on every street corner. Some were political in nature, criticizing the church and government. Some were a reflection of people’s imagination. For the people of Brussels, this was a defining moment of defining freedom. At least until spring arrived, by which time they were dealing with damaging floods.
If you fear the heyday of the snowman has passed, don’t worry: I’ve learned that some explosive snowman history is still being made today. Every year since 1818, the people of Zurich, Switzerland, celebrate the beginning of spring by blowing up a snowman. On the third Monday of April, the holiday Sechselauten is kicked off when a cotton snowman called the Boogg is stuffed with explosive and paraded through town by bakers and other tradesmen who throw bread to the crowds. The parade ends with the Boogg being placed on a 40-foot pile of firewood. After the bells of the Church of St. Peter have rung six times, representing the passing of winter, the pile is lit. When the snowman explodes, winter is considered officially over—the quicker it is burnt down, the longer summer is said to be.
1. According to the passage, why did snowmen become a phenomenon in the Middle Ages?
| A．People thought of snow as holy art supplies. |
| B．People longed to see masterpieces of snow. |
| C．Building snowmen was a way for people to express themselves. |
| D．Building snowmen helped people develop their skill and thought. |
| A．snowmen were made mainly by artists |
| B．snowmen enjoyed great popularity |
| C．snowmen were politically criticized |
| D．snowmen caused damaging floods |
| A．the start of the parade |
| B．the coming of a longer summer |
| C．the passing of the winter |
| D．the success of tradesmen |
| A．They were appreciated in history |
| B．They have lost their value |
| C．They were related to movies |
| D．They vary in shape and size |
