伴随着初夏的阳光与温暖又一场toefl考试姗姗而来在这充满光和热的日子里我代表小马过河的每一个人预祝5.17出战的小马们充分爆发自己的小宇宙释放自己的能量旗开得胜马到成功同时希望在四川考试和四川的小马们保证成绩的同时注意安全!!!小马过河永远是你们最温馨的港湾!!!再次预祝大家取得好成绩！！！！！！5.17考试小马名单 ...

Passage 1Caffeine, the stimulant in coffee, has been called“the most widely used psychoactive substance on Earth .”Synder, Daly and Bruns have recently proposed that caffeine affects behavior by countering the activity in(5) the human brain of a naturally occurring chemical called adenosine ...

Passage 2　　Archaeology as a profession faces two major prob-lems. First, it is the poorest of the poor. Only paltry sums are available for excavating and even less is avail-able for publishing the results and preserving the sites (5) once excavated. Yet archaeologists deal with priceless objec ...

Passage 3　　Federal efforts to aid minority businesses began in the 1960’s when the Small Business Administration (SBA) began making federally guaranteed loans and govern-ment-sponsored management and technical assistance(5) available to minority business enterprises.　　While this progra ...

Passage 4　　The majority of successful senior managers do not closely follow the classical rational model of first clari-fying goals, assessing the problem, formulating options,estimating likelihoods of success, making a decision,(5) and only then taking action to implement the decision.Rather, ...