英语四级阅读教程汇总和更新

　　Trees should only be pruned when there is a good and clear reason for doing so and , fortunately,the number... [查看全文]

　　Newdays,a standard for measuring power has changed.These changes foretell a new standard for measuring power.No... [查看全文]

　　The United States is on the verge of losing its leading place in the world's technology. So says more t... [查看全文]

　　If the population of the earth goes on increasing at its present rate, there will eventually not be enough ... [查看全文]

　　As she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Chris... [查看全文]

　　There are two factors which determine an individual's intelligence. The first is the sort of brain he is... [查看全文]

　　In the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam Wa... [查看全文]

　　As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the ... [查看全文]

　　The food we eat seems to have profound effects on our health.Although science has made enormous steps in mak... [查看全文]

　　Today ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette o... [查看全文]