单选题As a Chinese, he felt uncomfortable and ______ in England.

单选题They were the smartest young people in Germany——the cream of the crop of their generation.

单选题She was so stubborn that she never listens to the advice to her.A) that I give itB) which I giveC) what I giveD) I give it

单选题Someone's personality ( 性格 ) means the ways in which he acts and thinks that make this individual different from others. A. 性格指的是使他不同于别人的办事方式和思考方式。 B. 某人的性格是他行动的方式，并认为这使不同于其他人。 C. 人的性格指的是他办事和思考的方式，以及使他不同于其他人的方式 D. 性格是指他的行为和思考方式，这使得他与其他人不同

单选题The audience, ______ were teenagers, enjoyed the concert very much.

单选题Environmental protection ______ everyone's support.

单选题As you are students of English, it"s very possible that you"ll be interested in England. That"s where the language was first spoken. But England is often called by other names. This often confuses people and I wonder if you know what these names mean. So, now I would like to tell you about this matter of names. I believe that you have heard people use the names- England, Britain or Great Britain. Let"s see what each of these names means. If you look at a map of Europe, you"ll see a group of islands-one larger island off the northwest coast, one smaller and many tiny ones. These make up what is called the British Isles (不列颠群岛). The largest island of the British Isles is Britain. It is also called Great Britain. The smaller island is Ireland (爱尔兰). Britain is divided into three parts: Scotland, Wales and England. But sometimes the word "England" is used instead of "Britain". Why so? In ancient times, what is Britain now used to be three different countries. People in these different countries spoke different languages. Over many years the three countries became one. England is the largest and richest of the three and it has the most people. So the English people take it for granted that their own name stands for the whole island. There"s another thing that confuses people: sometimes you may hear people say "the United Kingdom of Great Britain and Northern Ireland". That is the official name of the country. Northern Ireland is only one sixth of the island of Ireland. The rest of the island is an independent state, called the Republic of Ireland. So we have the names of "England", "Britain", "Great Britain", and "the United Kingdom of Great Britain and Northern Ireland". Now do you know what each of them means?

单选题The objective of this report is to summarize the achievements we've made as well as the setbacks we've experienced in the past year.

单选题 People in different parts of the world have very different ideas about what is good to eat. Even when people in different countries eat the same food, they often prepare it very differently. If you were in Germany, you would find soup that is thick and heavy. If you were in China, you would find soup that is thin and clear. On holidays most of us eat special foods. Year after year, even if many other things change, the food is always the same. Sometimes housewives begin weeks in advance to prepare the special foods that are traditionally served on certain holidays. People in different parts of the world also have different ideas about what is good to drink. Among the most popular hot drinks are coffee and tea. Coffee is very popular in northern Europe and in the Middle East. Some people put cream and sugar in their coffee. But in the United States, many people drink their coffee "black" that is without cream or sugar. Tea is the national drink in China, Japan, and other oriental(东方的)countries. In the orient, people drink tea without sugar. But in England, where it is also a national drink, many people use both sugar and hot or cold milk in their tea.

单选题Once there is a threat to our water supply water can quickly become the only that matters．

单选题Can people now living on this planet improve their lives, not at the expense of future generations, but in a way from which their children and grandchildren will benefit? ______.

单选题News came from the sales manager ______ the new product had been selling well in the local market for three months.

单选题______ Cathy lives is unknown to everyone. A) That C) Which B) What D) Where

单选题According to the passage, how did the students have their examination?

单选题Directions: his task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 to 45. In about two years, NASA astronauts will go into space with personal assistants, robotic assistants, of course. About the size of softballs, these personal satellite assistants (PSAs) can float throughout the space shuttle or space station, automatically monitoring life support systems, snapping photos, and taking over monitoring tasks from failed sensors. They' re equipped with collision avoidance system so they won't bump into anything: Naturally, they' re wireless. Thanks to their videoconferencing capabilities, the PSAs offer a virtual presence for ground crews and scientists, letting them advise astronauts—in real time—in the midst of their experiments. The PSAs will be stowed until the spacecraft reaches orbit (天体运行的轨道). And then activated by the astronauts, ground crews, or even by the spacecraft itself or other PSAs requesting help, they can work automatically or respond to voice or radio commands, and can exchange information with the spacecraft' s main computers. Floating through the spacecraft, the little robots will measure gas levels, temperature, and atmosphere pressure—making them ideal for checking alarms and dangerous areas, such as the compartment that caught fire on the Mir space station. And, if "smart" identification tags are added to inventory items like food pouches and experiment samples, project manager Yuri Gawdiak of NASA' s Ames Research Center says PSAs could track inventories. One of their biggest benefits may be size. By squeezing into hard-to-reach spaces of the shuttle or space station, PSAs can go where no man has gone since the vehicles were first assembled—simply because man doesn't fit.

单选题Electronic computers, which have many advantages, cannot carry out creative work and replace man.

单选题When we receive the goods you return to us, you _____ a full refund within 15 workdays.

单选题You ______ him the news; it just made him sad. A. don't need to tell B. didn't need to tell C. needn't tell D. needn't have told

单选题We should dress ______ during the entire trip.

单选题The charge for the excess luggage should be paid by ______.