单项选择题
According to the third paragraph, which might be one of the consequences of working longer hours（）
A．Rise in employees' working efficiency. B．Rise in the number of young offenders. C．Rise in people's living standards. D．Rise in competitiveness.
单项选择题 In the United States, working longer hours is（）
单项选择题 The writer's attitude towards new farm subsidies in the U. S. is（）
单项选择题 By comparison, farmers （）receive more government subsidies than others.
