12 月六级选词填空练习(3)At the height of Detroit”s boom in the mid 20th century, this plant manufactured Packard automobiles, employing about 40,000 people. The promise of good pay and plenty of work at similar (36)_______ around the city attracted people like Tennessee native George McGregor in the 1960s. Today, he”s president of the United Auto Workers Local 22 in Detroit . “ When I first came here, in the automobile factory, they were begging people to come . The hour (37) _______ was something like $3 . 25 an hour,“ he recalled . But the auto industry stopped begging when(38) _______ for American cars slowed and interest in foreign automobiles increased. The Packard brand became (39)_______, and the hum of its once mighty factory is silent. Crumbling buildings are part of one of the largest vac