41.allow for 考虑到，估计到。
42.amount to 总计，等于
43.answer for 对负责
44.answer to 适合，符合
45.be anxious about 为焦急不安;或anxious for
46.apologize to sb. for sth. 为向道歉
47.appeal to sb. for sth. 为某事向某人呼吁。appeal to sb. 对某人有吸引力
48.apply to sb. for sth. 为向申请;apply for 申请;apply to 适用。
49.apply to 与有关;适用
50.approve of 赞成，approve vt. 批准