第21题: [单项选择]________is a healthy way of eating food. A. To have more meat and fish than vegetables B. To take Chinese rice C. To eat more vegetables and bean curd than meat D. To eat half a pound of meat for each meal 参考答案:C 答案解析:题目的出处主要在最后一段。这段提到了如何合理搭配各种蛋白质,从而健康饮食的方法。在四个选项中,最符合原文意思的是C项。A项与文章的看法正好相反;B项片面理解了中国烹调方法;D项错误理解了倒数第二句的意