单选题So excited and joyful ______ that we were soon completely lost in playing and laughing.

单选题Whydidthemansellhisoldcar?

单选题In July 1994 Jupiter, the largest planet in our solar system, was struck by 21 pieces of a comet (彗星). When the fragments (碎片) landed in the southern part of the giant planet, the explosions were watched by scientists here on earth. But what if our own planet was hit by a comet? The year is 2094. It has been announced that a comet is heading towards the Earth. Most of it will miss our planet, but two fragments will probably hit the southern part of the Earth. The news has caused panic. On 17 July, a fragment four kilometers wide enters the Earth's atmosphere with a huge explosion. About half of the fragment is destroyed. But the major part survives and hits the South Atlantic at 200 times the speed of sound. The sea boils and an enormous wave is created and spreads. The wall of water rushes towards southern Africa at 800 kilometres an hour. Cities on the African coast are totally destroyed and millions of people are drowned. The wave moves into the Indian Ocean and heads towards Asia. Millions of people are already dead in the southern part of the Earth, but the north won't escape for long. Tons of broken pieces are thrown into the atmosphere by the explosions. As the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. Wars break out as countries fight for food. A year later civilization has collapsed. No more than 10 million people have survived. Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs(恐龙) were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a space fragment. The dinosaurs couldn't survive in the cold climate that followed and they became extinct. Will we meet the same end?

单选题How many colleges allow you to get in touch with them through toll free telephone(免费电话)?

单选题We found that bar at last. I didn"t have to ask again, for there it was in big red neon letters over the window—Star Bar. There were some iron tables outside with plastic chairs around them. A few people sat around, looking at a portable television set that someone had brought out of the bar. They were all in thin summer dresses or short shirts; even at that late hour it was stifling . Two thin dogs lay under one of the tables with their tongues out, and some of the women were fanning themselves unenthusiastically(无精打采地) with magazines. "He"s not here," I said, after a quick look around. The television was speaking out an advertisement for a detergent(洗衣粉), and the people sitting round had their eyes glued to the picture of a woman proudly showing how white her husband"s underwear was after having been washed. They took no notice of us at all. "Well, what did you expect?" replied Fergus, yawning (打呵欠). "It"s only half past nine, and he said he would be here at nine. You ought to know Graig by this time. He"ll turn up sometime after ten."

单选题The people outside the bar ______

单选题When my first wartime Christmas came, I was in basic training in New Jersey and not sure if I could make it home for the holidays. Only on the afternoon of December 23 was the list of men who would have three-day passes posted. I was one of the lucky soldiers. It was Christmas Eve when I arrived home, and a light snow had fallen. Mother opened the front door. I could see beyond her, into the corner of the living room where the tree had always stood. There were lights, all colors, and ornaments (装饰物) shining against the green of a pine. "Where did it come from?" I asked. "I asked the Gates boy to cut it," my mother said. "I wouldn't have had one just for myself, but when called—oh, such a rush! He just brought it in this afternoon..." The pine reached to the proper height, almost to the ceiling, and the Tree Top Krystal Star was in its place. A few green branches reached about a little awkwardly (不够美观地) at the side, I thought, and there was a bit of bare trunk showing in the middle. But the tree filled the room with warm light and the whole house with the pleasant smell of Christmas. "It's not like the ones you used to find," my mother went on. "Yours were always in good shape. I suppose the Gates boy didn't know where to look. But I couldn't be fussy (挑剔的)." "Don't worry," I told her. "It's perfect." It wasn't, of course, but at the moment I realized something for the first time: all Christmas trees are perfect.

单选题Culture determines what kind of thinking is important and what kind is not so important. Learners use the language, tools, and practice their culture to learn concepts. Although students have their individual learning styles, their learning styles are often combined with cultural values. For example, Navajo (North American Indians living in Arizona, New Mexico, and Utah) children often learn first by observing and listening. Then, when ready, they continue learning on their own in cooperation with and under the supervision of an adult. In this way, the children learn all the skills they need. Navajo children speak very little during this process. In contrast , many African American children learn effectively by acting and performing. They like classroom activities such as oral presentations, role-plays, and dramatic performances. Lots of talking is useful for these students. Another way of learning is through reading and writing. Asian students generally need writing to support their learning, and therefore do well in classes where there is lots of reading and writing. It is common to see Japanese students pay special attention to the spelling of words they have learned. They are more comfortable seeing new materials than hearing them. Koreans are believed to be the most visual (can be seen) learners. So, although learning styles greatly determine how a person takes in new materials, one"s culture also influences how he learns.

单选题The main idea of this advertisement is ______.

单选题According to the passage, the initial concern about computer was that they might ______.

单选题Which of the following is TRUE of Spaceship One?

单选题They ______ with their performances despite rain.

单选题I'11 send you my address______ I find somewhere to live.

单选题Whatisthemainpurposeofintroducingthenewtests?

单选题听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的[A]、[B]、[C]三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6～7题。

单选题By 2005 the population of our country ______ 13 millions.

单选题What do you think the man is? Why?

单选题--Why don't you take a shower?--Didn't I just have ______?

单选题The speed at which an animal lives is determined by ______ the rate at which it uses oxygen. A. measuring B. assessing C. surveying D. pleasing

单选题In the museum, we saw the model of a house designed by the pioneers and built ______ wood and brick. [A] up [B] on [C] of [D] by