单项选择题 Productivity gains lift the economy onto a faster growth track, but they don’t ____ the ups and downs of the business cycle.emigrateC、 eloquentD、 eliminate

单项选择题 He would move from the company’s headquarters in Turin to take ____ operations in faraway Brazil.overC、 inD、 out

单项选择题 Fiat’s timing couldn’t have been better. Eager to replace the aging, clunky national car fleet, President Fernando Collor de Mello in 1992 ______ unexpectedly taxes on what were dubbed “popular cars,” tiny one-liter-engine subcompacts, and total auto sales soared 51% by the next year.