2、e等有何区别2.要学会在上下文中猜测、理解、记忆词汇。 It is a theory to which many economists subscribe, but in practice it often leaves railroads in the position of determining which companies will flourish and which will fail. “Do we really want railroads to be the arbiters of who wins and who loses in the marketpla
3、ce? Asks Martin Bercovici, a Washington lawyer who frequently represents shippers. 54. The word “arbiters” most probably refers to those ________. [A] who work as coordinators [B] who function as judges [C] who supervise transactions [D] who determine the price 3.要有选择地记忆词汇的重点意思,尤其是词汇后列出多个意思时