单选题Had I studied hard in high school, I ______ to university to study.

单选题It was not ______ 1957 that he went back to America.

单选题When we want to 1 other people what we think, we can do it not only with the help of words, but also in many other ways. For example, we sometimes move our heads 2 when we want to say "yes", and we move our heads from side to side when we want to say "no". People who can neither hear nor speak talk to each other with the help of their fingers. People who do not understand each other"s language have to do the same. The following story shows 3 they sometimes do it. An English man who could not speak Italian was 4 travelling in Italy. One day he entered a restaurant and sat 5 a table. When the waiter came, the Englishman opened his mouth, put his fingers into it, 6 them out again and moved his lip. In this way he meant to say, " 7 me something to eat." The waiter soon brought him a cup of tea. The Englishman shook his head and the waiter understood that he didn"t want tea, so he took it away and brought him 8 coffee. The Englishman was angry. He was just going to leave the restaurant 9 another traveller came in. When this man saw the waiter, he put his hands on his stomach. That was enough. In a few minutes there was a large plate of bread and meat 10 his table.

单选题Since October 2008, there ______ a rapid fall in the volume of exports in this country.

单选题The top of that mountain is always covered ______ snow.

单选题It is natural for young people to be critical of their parents at times and to blame them for most of the misunderstanding between them. They have always complained more or less justly, that they are possessive and dominant; that they do not trust their children to deal with crisis; that they talk too much about certain problems; and that they have no sense of humor, at least in parent-child relationships. I think it is true that parents often underestimate their teenage children and also forget how they themselves felt when young. Young people often irritate parents with their choices in clothes and hairstyles, in entertainers and music. This is not their motive. They feel cut off from theadult world into which they have not yet accepted. So they create a culture and society of their own. Then, if it turns out that their music or entertainers or vocabulary or clothes or hairstyles irritate their parents, this gives them additional enjoyment. They feel they are superior, at least in a small way, and that they are leaders in style and taste. Sometimes you are resistant and proud because you do not want your parents to approve of what you do. If they did approve, it looks as if you are betraying your own age group. But in that case, you are assuming that you are the underdog (处于劣势): you can't win but at least you can keep your honor. This is a passive way of looking at things. It is natural enough after long years of childhood, when you were completely under your parents' control. But it ignores the fact that you are now beginning to be responsible for yourself. If you plan to control your life, cooperation can be part of that plan. You can impress others, especially your parents, into doing things the way you want. You can impress others with your sense of responsibility and initiative, so that they will give you the authority to do what you want to do.

单选题Speaker A: I was hoping you would stay on a bit longer. Speaker B: ______, but I have to get up early tomorrow.

单选题Professor Wang, ______for his informative lectures, was warmly received by his students.

单选题The years passed. He gave up ______ and began

单选题Because of many mistakes, she was made ______ these letters again.

单选题Speaker A: Would you mind my borrowing your economics textbook for a while? Speaker B: ______ Mike just returned it to me. A. Not in the least. B. I don't mind if you can borrow it. C. How can I mind your borrowing? D. I don't mind it if you return it to me sooner or later.

单选题In those days, our ______concern was to provide people who were stopped by the snow storm with food and health care.

单选题—This is English Department of Beijing University. —Hi, I'm a student in English Department. I need to know the foreign professor—Mr. Smith's email address. — ______ . I'm sorry, Mr. Smith does not have an email address in our system.A. Just a minuteB. I seeC. At your serviceD. It's you

单选题Lewis had to travel by bus (as) his car (had been damaged) in an accident some days (before) and he (was failed) to get it repaired.

单选题Speaker A: Could I get a ride with you to the concert tonight? Speaker B: I can' t go, ______. I think she's leaving around 7: 30. A. but you might ask Betty B. neither can Betty C. and Betty is going to D. but I don't know if Betty will go

单选题Speaker A．Good to see you. You look more fit and better.Speaker B:_________

单选题The student organizations seem to be effective in ensuring that the students observe university rules.