单选题—Which office is Johnson in? —Johnson Black? I've heard of______person here. A. no such B. such no C. not such D. no this

单选题What is the main idea of the last paragraph?

单选题 阅读下面短文，从短文后所给各题的四个选项([A]、[B]、[C]和[D])中选出能填入相应空白处的最佳选项。 I have always{{U}} (36) {{/U}}going to school. I enjoy learning new things and{{U}} (37) {{/U}}new people. I try to think of my school work{{U}} (38) {{/U}}a challenge instead of a(n){{U}} (39) {{/U}}duty. My parents have taught me the value{{U}} (40) {{/U}}a good education and the importance of{{U}} (41) {{/U}}doing my best. My father said that school was "the cradle of education". I think{{U}} (42) {{/U}}he said is true. A student{{U}} (43) {{/U}}school is like a baby who is put into a{{U}} (44) {{/U}}. There the student begins his education,{{U}} (45) {{/U}}will continue{{U}} (46) {{/U}}he lives. My school is not very large,{{U}} (47) {{/U}}I think it is good. This year I am studying maths, English, Chinese, science and history to{{U}} (48) {{/U}}college. My teachers are very strict so we have to study very{{U}} (49) {{/U}}in class and always have homework. I am learning more and more{{U}} (50) {{/U}}. My best grades are in English{{U}} (51) {{/U}}science In{{U}} (52) {{/U}}, my English teacher is encouraging me to{{U}} (53) {{/U}}my English studies after high school. She is my best and{{U}} (54) {{/U}}teacher. She always has the time and patience to help me when I have questions. I have great respect{{U}} (55) {{/U}}her.

单选题We offered him our congratulations ______ his passing the college entrance exams.

单选题As a result of pollution, Lake Erie, on the borders of the U. S. A. and Canada, now does not have many living things. Pollution in water is not simply a matter of "poisons" killing large numbers of fish overnight. Very often the effects of pollution are not noticed until many months or years later because the first organisms (生物) to be affected are either plants or planktons (浮游生物). These organisms are the food of fish, birds, and other creatures. When this food disappears, the fish and birds would die too. In this way a whole food chain can be wiped out, and it is not until dead fish and water birds are found at the river's edge or on the sea shore that people realize what is happening. Where do the substances that pollute the water come from? There are two main sources, sewage (生活污水) and industrial waste. As more detergent (洗涤剂) is used in the homes, more of it is finally put into our rivers, lakes and seas. Detergent harms water birds by breaking down the natural substances which keep their feathers waterproof. Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful since there are more highly poisonous materials in it, such as copper and lead. So, if we want to stop this pollution, the answer is simple. Sewage and industrial waste must be made clean before flowing into rivers and seas. It may be already too late to save some rivers and lakes, but others can be saved if the correct action is taken at once.

单选题Howdoesthemangetinformationabouttheapartment?A.FromTVadvertisements.B.Fromadvertisementsinthenewspapers.C.Fromradioadvertisements.

单选题You _____ be too tired--you’ve only been working for an hour.

单选题Why does the woman want to buy a dress?

单选题WheredopeoplewanttospendChristmas?A.Inthepark.B.Athome.C.Inastore.

单选题How many planets orbiting other stars have the two scientists discovered so far?

单选题Which sentence is NOT true?

单选题Howlongistheflight?

单选题Bombing shakes the peace process in Northern Ireland. A home video camera got the scene, moments after the worst single attack in thirty years of conflict(冲突)in Northern Ireland. Hundreds of people were affected by the bombing, some lying in the streets, others clearly in a state of shock. 28 people died in this cruel attack, 220 more injured. Some people got away with wound, many others had [heir arms and legs removed ensuring they'll live with the memory of this bombing for the rest of their lives. The people behind this car bomb obviously wanted to kill as many as people as possible. "Why in the name of killing innocent Saturday shoppers"? What purpose is it going to serve.'? This vicious(恶毒的)attack threatens the fragile peace process. "The peace process is not necessary. We ought to save the lives of the people. That's what are needed to do." But the biggest supporter of peace for Northern Ireland, says now is the time to send a message to the terrorists(恐怖分子)behind the attack. Tony Blair: "That these people will not win; that they will not destroy the process that we have built up; that they will not succeed in returning Northern Ireland to the past. There is a future for Northern Ireland. We have to carry on, trying to give people and the children of Northern Ireland the future they need and they deserve./