预约成功
41.In the early fifties, only eight or nine out of a hundred young men changed their jobs within the first three years with a company.
答案：在五十年代初期，有百分之八九的年轻人在一家公司工作三年后往往会跳槽。
42.Since most jobs take only a year and a half to master, in order to continue learning, they have to make a job change.
答案：由于大多数工作只需花一年多就可以掌握，为了继续学习，他们就会调换工作。
43.They have worked for a few years as technical specialists and quickly moved into higher management positions.
答案：作为技术老师，他们在工作了几年之后会更快地跳到更高的管理岗位。
44.Sociologists are interested in how a society began and how it grew.
答案：社会学家们对于一个社会是怎样形成与怎样发展起来的很感趣。
45.A Frenchman named Auguste Comte made sociology a separate science in the 1830s.
答案：1830年，一个叫Auguste Comte的法人使社会学成为一门独立的学科。
