题目

下列物质的用途，不正确的是（      ） A．金刚石用于刻画玻璃                 B．干冰用于人工降雨 C．盐酸用于除铁锈                     D．熟石灰用于治疗胃酸过多 答案：DThe meat is expensive and eating meat is bad for your health.A. too much, much too B. too much, too muchC. much too, too much D. much too, much too