第1个回答 2013-04-14
69. majority, most
majority只能修饰可数名词，most可数不可数均可 the majority of people
70. by oneself, for oneself, to oneself, of oneself
by oneself单独的，独自的，for oneself为自己，to oneself供自己用的，of oneself 自行的，自动的 The door opened of itself.
71. at all, after all
at all根本，全然, after all到底，毕竟 After all he is a child.
72. tall, high
tall常指人或动物，high常指物体 He is tall.
73. fast, quickly
fast侧重于指人或物体具有运动速度快的特点，quickly侧重指某事完成或发生的快 run fast, answer the question quickly
74. high, highly
high具体的高，highly抽象的高，高度的 think highly of
75. healthy, healthful
healthy健康的，健壮的，healthful有益于健康的 healthful exercise