Due to the high cost of repairing damaged buildings people are unwilling to _ in rebuilding projectsA. contestB. investC. requestD. vest

As the world becomes increasingly populated, it is also becoming alarmingly polluted. We use more resources, produce more waste, and cause more environmental distress than ever before. Fortunately, there are many ways that you can help to counter the negative effects that we force on the environment. One of these is driving an electric car. This benefits not only the environment but alsoWhy do electric cars produce much less pollution?A. They are gas-powered which is easy to control.B. Their energy is generated through large sources.C. Their energy comes from different smaller sources.D. They themselves send out almost no exhaust.

If an agreement to_a new peace initiative is reached, the intense situation in the country will improve . A undergo B understand C undermine D undertake

Nowadays, some people enjoy writing diaries and posting them on a website, known as a "blog". Blogs or "web-logs" are online diaries, usually kept by individuals, but sometimes by companies and other groups. They are probably one of the fastest-growing types of websites on the Internet.A blog differs from a traditional website in several ways. Most importantly, it is updated much more regularly. Many blogs are updated daily, and some are updated several times a day. Furthermore, most blogs use special software or websites specifically designed for bloggers, meaning you don't need to be a computer expert to create your own blog. This means that ordinary people who may find computers difficult to use can easily set up and start writing their own blog.单选题What is this passage mainly about?A The history of the InternetB The increasing use of computers.C The popularity of a new type of media.D The growing number of people writing diaries.

阅读理解　　If an animal is moved from its home in the tropics(热带)to a cold climate, it will die if it is not kept warm. And animals accustomed to cold climates will die if they are moved to the tropics. Many plants, too, die if they are removed from the place where they normally grow and are transplanted into an unfamiliar soil. Almost every species is adapted to life in a particular place by its organs and their functions and by its permanent habits. The specialized adaptation has great advantages, for it enables many organisms to survive under different conditions. It also has disadvantages, for it means that the life of most species is controlled by local conditions. 　　Living things are not scattered(分散的)over the earth at random; most species have definite habits for living places. Ecology is the study of how organisms live in their environment. This means finding out how an organism survives and reproduces in certain surroundings. By environment we mean not only the soil and the climate but the living things of the same species and other species, plant or animal. 　　Most living things are slaves to their environment. Some can alter(改变)certain features of their environment to suit themselves; a beaver(海狸), for example, can make ponds by building dams; many birds and insects can build elaborate nests to provide shelter for their young. But these skills are restricted and highly specialized. Most organisms must adapt their bodies to fit in with their surroundings, and since they can adapt only for particular surroundings, they are found only in place where they can live successfully with the least effort. 　　Plants find these favorable places by trail and errors. The wind carries their seeds and spores(孢子)great distances. If the seeds land in a favorable environment they grow and reproduce. If they are deposited in an unfavorable environment they die. Animals, on the other hand, search until they find a favorable environment. 1. What does this passage mainly talk about?A. Different habits of animals and plants. B. Living things and their surroundings. C. Plants and animals：slave of their surroundings. D. Animals' ability to adapt themselves to their surroundings. 2. What does adaptation refer to in this passage?A. The ability of living things to survive in a particular place under difficult conditions. B. The control of most species of living things by local conditions. C. The ability of living things to find out some kind of species surroundings for their survival. D. The permanent habits of most living things. 3. Living things can adapt themselves to their surroundings mainly through ________. A. their organs and the organs' specific functionB. their specialized permanent habitsC. their local living conditionsD. both A and B

As the world becomes increasingly populated, it is also becoming alarmingly polluted. We use more resources, produce more waste, and cause more environmental distress than ever before. Fortunately, there are many ways that you can help to counter the negative effects that we force on the environment. One of these is driving an electric car. This benefits not only the environment but also individual drivers.76. What way is suggested to help reduce air pollution according to the text?A. Driving an electric car.B. Producing less waste and pollution.C. Using less energy resources.D. Making the world less populated.

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in the Word Bank. Each choice in the bank is identified by a letter. Write down the corresponding letter for each item in the blanks. You may not use any of the words more than once.A) precious E) comparative I) rejecting M) restrictB) inspire F) bounce J) farewell N) competeC) costly G) sufficient K) neglecting O) confineD) plus H) recover L) rivalMany Americans have developed a diet of fast food and are accordingly gaining weight. To combat their weight, they take up exercise while ________ 1 ________ to change their diet. While exercise is very important, you must also ________ 2 ________ how much fat you eat. You should also take care to select foods that are rich in vitamins and minerals. This will help you to lose weight; ________ 3 ________ , it will give you a lot more energy to be active. People who do not eat healthily or get ________ 4 ________ vitamins and minerals will typically have a hard time losing weight. "It is a ________ 5 ________ mistake to think you can eat foods that are not healthy just because you start exercising," said one physician. "People who do not eat right are at a ________ 6 ________ disadvantage in every activity they participate in."One successful basketball coach said, "I not only try to get my players to work hard, but I also try to ________ 7 ________ my team members to eat a healthy diet. It really helps a player's body to ________ 8 ________ back day after day. Until other teams start to ________ 9 ________ our enthusiasm for good food, we expect to keep on winning."With all the evidence supporting a healthy diet, why haven't we said ________ 10 ________ to diets with too much fat? There's a lot to be said for eating right.

For this part you will write a short passage entitled Technology and Food Preparation . You should write at least 120 words following the outline given below . 1.科技的发展使得做饭变得更加便捷2.但做饭时科技的使用也带来不少问题3.我的观点

Nowadays, some people enjoy writing diaries and posting them on a website, known as a "blog". Blogs or "web-logs" are online diaries, usually kept by individuals, but sometimes by companies and other groups. They are probably one of the fastest-growing types of websites on the Internet. What's the most popular type of blog according to the passage?A. Commentaries.B. Personal diaries.C. Mobile blogging.D. Online diary of links.

For hundreds of years, the Sphinx attracted people both as a religious monument and as a work of art. But eventually, the desert sand once again covered the Sphinx, leaving only the head visible. It was not until the 1800s that archaeologists (考古学家) began clearing the sand from the statue and began researching the long history of the Sphinx. At last, in the 1920s, all of the sand was finally cleared away and restoration work, which continues to this day, was begun.The name “sphinx” comes from an ancient Greek word. According to Greek legend, the Sphinx was an evil creature with the body of a lion and the head of a woman. She sat beside a road and asked all the people who passed her a riddle (谜语): “Which animal in the morning goes on four feet, at noon on two, and on three in the evening?” She killed anyone who couldn’t make sense of the question. The riddle was finally solved by the Greek king. The Sphinx then threw herself from her high rock and died.What is the main focus of the passage?A. The restoration of the Great Sphinx.B. The history of Egyptian tourism.C. The history of the Great Sphinx.D. The great monuments of Egypt.