Americans this year will swallow 15000 tons of aspirin, one of safest and most effective drugs 1.__________ invented by man. The most popular medicines in the 2.__________ world today, it is an effective pain reliever. I...

Crime has its own cycles, a magazine reported some years before. Police records that were studied 1.__________ for five years from over 2400 cities and towns show a surprised link between changes in the season and 2.____...

模拟练习一 Although AsianAmericans make up only 2.4 percent of the nations population, it constitute 17.1 percent of1. undergraduates at Harvard, 18 percent2. at the Massachusetts Institute of Technology and 2...

模拟练习二 In any classroom in any country, the instructor teaches more than just art or history or language. Part of what is going onconsciously or notis the teaching of culture: the attitudes, values and bel...

模拟练习一 Although AsianAmericans make up only 2.4 percent of the nations population, it constitute 17.1 percent of1. undergraduates at Harvard, 18 percent2. at the Massachusetts Institute of Technology and 2...

模拟练习二 In any classroom in any country, the instructor teaches more than just art or history or language. Part of what is going onconsciously or notis the teaching of culture: the attitudes, values and bel...

模拟练习三 A multicultural person is someone who is deeply concerned that all culture are equally good,1. enjoys learning the rich variety of cultures in the world, or most likely has been exposed to more than one2....

模拟练习四 No one can be brilliant at everything. In fact, success in one area often precludes success in others.1. A famous politician once told me that his career has practically destroyed his marriage. I have2. n...

模拟练习五 Why are so many people so afraid of failure? Simply because no one tell us how to fail1. so failure becomes a growing experience.2. We forget that failure is a part of the human condition and that every p...

Americans this year will swallow 15000 tons of aspirin, one of safest and most effective drugs 1.__________ invented by man. The most popular medicines in the 2.__________ world today, it is an effective pain reliever. I...