单项选择题
A．people generally trust a person in uniform B．people enjoy wearing comfortable uniform C．the cost of the uniform is acceptable to people D．people wear uniforms to show their professions
A．important B．enough C．necessary D．encouraged
A．They lived more or less the same as Italians now do. B．They liked women wearing all kinds of makeup. C．They enjoyed a lazy life with drinking and eating. D．They went back to Pompeii after the eruption in AD 79.