71．position n．立场；观点(熟义：n.地位；职位) what’s your position on the problem? 72．promise v．有……的希望；使……有大概(熟义：v.& n．许诺) the dark clouds promise rain. 73．rate v．对……作出评价；被认为，被评价为(熟义：n.比率；速度) These potatoes rate among the best. 74．read v．理解；领会(熟义：v.阅读) I didn’t read mother’s thoughts at that time. 75. race n. 种族，人种(熟义：n.赛跑，比赛) They are black races. 他们是黑色人种。 76. run vt. 经营，开办；操作(熟义：v.跑) He runs a famous school. 他开办着一所著名学校。 He is running a machine. 他正在操作一台机器。 77. reflect v．沉思；思考(on/upon)(熟义：v.映出；反射) I need time to reflect on your offer. 78. safe adj.谨慎的；小心的(熟义：adj.安全的) He is a safe man.You can count on him. 79．say vt.假定；显示；表明(熟义：vt.说) Say that war breaks out，what will you do? 80．shoulder v．承担(熟义：n.肩膀) Young people should learn to shoulder the blame. Lemon Tree音频：进度条00:0003:17
