Who makes a living by driving his customers away?

Who makes a living by driving his customers away? Who earns a living by driving his customers away? 一个英语脑筋急转弯!Who earns a living by driving his customers away?谁 Who earn a living by driving his custormer away? Who earns a living by driving his custom ers? who earns a living by driving his custmers aways?英语谜语 Who always drives his customers away? His aunt makes a living by collecting waste paper. This old man makes a living _____ driving a taxi. but a dog makes his living by giving nothing but 分析下语法 make a living by driving和make a living as a driver, (1)A postman makes a living by ___ letters.