考研英语高频词汇conductor n. (乐队)指挥<历年真题考查频次:7次>真题复现1: All over cities, it seems that people are too tired and too rushed to be polite. Shop assistants won’t bother to assist, taxi drivers growl at each other as they dash dangerously round corners, bus conductor pull the bell before their desperate passengers have had time to get on or off the bus, and so on and so on.(1989年text3P5)