阅读下面短文，根据以下提示（1）括号内汉语提示；（2）该词首字母提示；（3）上下文语境提示，在每个空格内填入一个适当的英语单词，使短文通顺，所填单词要求拼写正确，形式符合英语表达习惯。（10分）
It is important for us to have a good mood in our daily life.
If you own a good mood, you will find everything around is ________(精彩) 76 ________in the world. M______ importantly, you will have an optimistic effect77 ______________ people about you. Certainly, we will live a harmonious and happy78 ________life. It is also good for your own h________. However, sometimes when you79 ________meet some ________(困难), when you quarrel with some others or when you80 ________________(失败) in doing something, you may have a terrible mood. If so, you81 ________should get _______of such a bad mood as soon as possible.82 ________ ______ is known to all, every coin has its two sides. So you should 83 ________think more about the b________ side. We are sure that everything will be all84 ________right with time p________ by. Remember—only you can make yourself feel85 ________happy.
I hope that everyone has an excellent mood every day!

Now, we know that if we do not get enough vitamins, we are at risk of developing a number of diseases. As a result, vitamin supplements（补品），though expensive, are popular with people who worry that they are not getting enough vitamins from the foods they eat. But contrary to what many people think, medical experts have found little evidence that most supplements do anything to improve health or protect against disease.
In fact, medical experts warn that taking too many of some vitamins can be harmful. For example, too much vitamin E can cause bleeding. People should discuss what vitamins they take with their doctors, as some vitamins can produce harmful side effects when mixed with medicines.
Experts, however, do say that sometimes vitamins can help prevent disease. People who know they lack a particular vitamin should take vitamin supplements. Some older adults, for example, may not have enough vitamin B-twelve. This is because, as people get older, their body loses its ability to take it from foods. Also, people who spend much time inside may need some extra vitamin D as the skin makes this vitamin from sunlight.
Different vitamins are found in different foods. Vitamin A is found in fish liver oil. It also is in the yellow part of eggs. Sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A. Vitamin B-twelve is found in green leafy vegetables and other foods, like fruits. Vitamin K can be found in pork products.
In fact, for most people, a balanced diet can ensure enough of the vitamins our bodies need. So, it is important for us to eat a mixture of foods every day to ensure that we get enough vitamins our bodies need.
【小题1】Vitamin supplements are popular with people because ________. 

C.

Here are two letters from our readers expressing their concern about school assessment (评价):

(l)

Students should be allowed to study without worrying about grades (学习成绩). Fortunately, most educators realize that students have different interests and abilities. However, grade-based assessment is still very common. Grades often hold back creativity. Competing for better grades causes many students to turn down opportunities to go in for music, drama and sports. Grades are also an unfair measure of a student’s ability. I do not demand, as some extremists do, that grades should no longer be recorded. However, I do believe that less importance should be placed on. grades. I hope that someday grades will become optional(可选择的) at Village High School.

Magdalena Smith, President

Drama Club

(2)

Let’s face the facts about grades. Grades perform three basic functions( 功能). First, grades get students to work at their highest level of competence  (能力 ). Second, they act as an encouragement for hard-working students and as a warming to those who are not. Finally, grades are an effective standard by which to measure students' achievement. Good grades help students to get jobs and to get into university.

I've spoken with a number of students who have jobs, and most of them say that they were hired mainly because of their grades. My grades helped me get a part-time job and will help me into university next year. I think grades are extremely important at Village High School.

Simon Harper, Member,

Science Club

64. Simon Harper writes from the viewpoint of someone who      

A. insists grades should become optional in the near future

B. believe in the advantages of assessment based on grades

C. is concerned about improving students' creativity

D. supports using students' interests to measure their abilities

65. Magdalena Smith thinks it is important for       .

A. educators to assess the students by grades

B. educators to pay more attention to grades

C. students to compete for better grades

D. students to take part in music, drama, and sports

66. According to the letters, which of the following is TRUE about Village High School?

A. Grades are effective in every way.    

B. Grades hold back students' creativity. .

C. Grades bring about unnecessary worries.

D. Grades are still in use at present.    .

67. What are the two letters mainly about?

A. The role that grades should play in assessing students.

B. The importance of art and music in students' life.

C. The need to have a standard measure for students' success.

D. The reasons why grades shouldn't be used to assess students.

B
Sir Richard Branson today offered a $ 25,000,000 prize for scientists who find a way to save the planet from the effects of climate change.
Supported by the former US vice-president A1 Gore and other environmentalists, the boss of Virgin Atlantic airlines called for scientists to come up with a way to take greenhouse gases out of the atmosphere.
“What we are doing is making sure we get the most carbon dioxide-friendly planes. We promise that 100% of profits we make from our transportation business are put into things like the prize we've offered today. We shall convince people that we are facing a threat which is urgent and there’s no superhero. We have no hope of a meaningful solution unless we find a way to work together.” he said.
Mr Gore said global warming was man-made and was like to the planet suffering from a “fever”. He said, "Humans had slipped into a way of thinking that was centered on ‘short term satisfaction’, and now meet the challenge of ‘transforming ourselves and changing the structures of everything we do’," he said.
Reacting to the launch of the prize, Tony Jupiter, the Friends of the Earth's director, warned against wasting time waiting for new inventions. He said, "Sir Richard' s initiative (初衷) may encourage inventors to develop a wonder technology to deal with carbon dioxide of the atmosphere. But many of the ways, such as energy efficiency and renewables, already exist, and it is essential that these be put into practice as soon as possible. Moreover, Sir Richard must also look at his business activities and the contribution they make to climate change. The world will find it very difficult to settle climate change if air travel continues to expand and space tourism is developed."
40. Sir Richard Branson is ________.
A. a scientist concerned for climate change  B. a businessman working for A1 Gore
C. the boss of Virgin Atlantic airlines     D. the director of the Friends of the Earth
41. The purpose of using A1 Gore' s quotation was to_______。
A. ask people to change the way of thinking
B. compare global warming to an Earth's fever
C. show how serious and urgent the problem is
D. call for more attention to the launch of the prize
42. What is file main idea of the passage?
A. It is important for people to save our planet.
B. Humans are to blame for causing climate change.
C. Scientists are trying to take carbon dioxide out of the atmosphere.
D. A prize was offered for solutions to global warming.
43. How was Tony Jupiter’s attitude to space tourism?
A. Negative.     B. Positive.     C. Optimistic.      D. Neutral (中立).

Hospital emergency rooms treat injured fingers all the time. Without treatment，a bad cut can lead to permanent damage. But how should a person know when a bleeding cut is serious enough to require medical attention? We asked Dr. Martin Brown. Chairman of the department of emergency medicine at Inova Alexandria Hospital in Virginia.   

First，the medical term for a cut or tear in the skin is a laceration(严重划破，撕裂伤). Dr. Brown says the length is usually not as important as the depth. He says a long cut on a finger can likely be treated without a visit to a doctor if the wound is not very deep. “If you have a short but deep laceration where there’s been a structure underneath that's been damaged a tendon，a nerve，a blood vessel,”says Martin，“it may, in fact，need professional attention. ”

Some injuries —like a fingertip that gets cut off might even require surgery to repair. That requires a specialist to either file(锉平) down the bone or reattach the fingertip. More often，filing down the bone is what is done because reattaching a fingertip is often not successful.

How a wound bleeds can be a sign of how serious it is. Minor cuts usually produce what is known as venous(静脉)bleeding. This means the blood flows steadily from the injury. The bleeding will often stop when pressure is put on the wound. Dr. Brown says in most cases holding direct pressure with clean gauze or a cloth for four to five minutes should stop the bleeding. With a cut finger, holding the hand above the heart can reduce the loss of blood. But if a cut appears to be pumping blood out with some force，this may be a sign of arterial(动脉)bleeding. This kind of injury should be treated by a medical professional as soon as possible.

Even a cut that does not require medical attention must be kept clean to prevent infection. Small cuts should be cleaned gently with clean water. Use a washcloth to clean the area if the wound is dirty. Dr Brown says cuts should be covered with a clean, dry bandage. 

1. What does the writer want to tell the readers in the first paragraph? 

2. According to the passage，_____________________.

3. The underlined word “reattach” in Para. 3 is closest in meaning to ________________.

4. Which of the following statements in NOT true according to the passage?

5. The best title of this passage should be ______________________.