单选题Cindy: ______ Rose: No, what happened? Cindy: They let him go as he is suspected to be cheating.

单选题Every human being, no matter what he is doing, gives off body heat. The usual prob-lem is how to dispose of it. But the designers of the Johnstown campus of the University of Pittsburgh set themselves the opposite problem-how to collect body heat. They have de-signed a collection system which utilizes not only body heat, but also the heat given off by such objects as light bulbs and refrigerators as well. The system works so well that no con-ventional fuel is needed to make the campus's six buildings comfortable.Some parts of most modern buildings-theaters and offices as well as classrooms-aremore than amply heated by people and lights and sometimes must be air-conditioned even in winter. The technique of saving heat and redistributing it is called "heat recovery. " A few modern buildings recover heat, but the University's system is the first to recover heat from some buildings and re-use it in others.Along the way, Pitt has learned a great deal about some of its heat producers. The harder a student studies, the more heat his body gives off. (80) Male students emit more heat than female students do, and the larger a student is, the more heat he produces. It is tempting to conclude that the hottest prospect for the Johnstown campus would be a hard-working, overweight male genius.

单选题With a genuine Oxford accent, she could pass as a native English speaker easily. A. With B. genuine C. could D. pass as

单选题Whom would you rather have ______ the computer, Mr. Lin or Mr. Chen?

单选题That way of living is______to people in this small part of the country.

单选题—Hello, is Mary in?—I'm sorry she ______ come to the phone because she is having a bath.

单选题We ate in the ______ restaurant.

单选题The new buildings here are all reinforced with steel, ______ safety in case of an earthquake. A. for the sake of B. for good C. for instance D. for the better

单选题She is such a ______ person, always asking how I'm feeling.A. considerableB. consideringC. consideredD. considerate

单选题By the end of next month, you ______ here for three years.

单选题The car ______ at the present speed until it reaches the foot of the mountain at about 4 o' clock this afternoon.

单选题_______ , I cannot spare any time to read it.

单选题He is a man who is always ______ fault with other people.

单选题The theme park is __________.

单选题She (looks) forward (every spring) to (walk in) the (flower-lined) garden.

单选题Every country tends to accept its own way of life as being the normal one and to praise or criticize others as they are similar to or different from it. And unfortunately, our picture of the people and the way of life of other countries is often a distorted one. Here is a great argument in favor of foreign travel and learning foreign languages. It is only by traveling in, or living in a country and getting to know its inhabitants and their language that one can find out what a country and its people are really like. And how different the knowledge one gains this way frequently turns out to be from the second-hand information gathered from other sources! How often we find that the foreigners whom we thought to be such different people from ourselves are not very different after all! Differences between peoples do, of course, exist and, one hopes, will always continue to do so. The world will be a dull place indeed when all the different nationalities behave exactly alike, and some people might say that we are rapidly approaching this state of affairs. With the much greater rapidity and ease of travel, there might seem to be some truth in this at least as far as Europe is concerned. However this may be. At least the greater ease of travel today has revealed to more people than ever before that the Englishman or Frenchman or German is not some different kind of animal from themselves.

单选题Despite the wonderful action and well-developed plot, the three-hours" movie could not hold our attention .

单选题Customer: Waiter, a table for two, please. Waiter: Yes, sir. There"s one but it"s close to the door. Customer: ______ We"ll take it.