备考辅导教程汇总和更新

　　rabbit n.兔子　　race1 n.速度竞赛，赛跑;(海、河中的)强大的水流，急流;水道，沟渠;种族，人种，民族，种族归属;(动植物的)种类，... [查看全文]

　　Impatience characterizes young intellectual workers.They want to make their mark(31) ___.So it’s important ... [查看全文]

　　Children who grip their pens too close to the writing point are likely to be at a disadvantage in examinati... [查看全文]

　　Walking-like swimming，bicycling and running--is an aerobic exercise，(31)___builds the capacity for energy output... [查看全文]

　　For most of us today, television is our main source of news. According to a questionnaire on the way of ge... [查看全文]

　　The mot obvious purpose of advertising is to inform the consumer of available products or services.The second... [查看全文]

　　Americans travel by air in ( 1) the same way as Europeans and ( 2) travel by train. There are, in fact, ... [查看全文]

　　A man once had a dream about the Black Forest in Germany. In his ( 1) he was walking in the forest ( 2)... [查看全文]

　　Down-to-earthmeans someone or something that is honest.realistic and easy to deal with.It is a pleasure to fin... [查看全文]

　　The most obvious purpose of advertising is to inform the consumer of available products or services.The second... [查看全文]