第31题: [单项选择]A discussion of the interrelation between research and theory {{U}}suggests{{/U}} a precise understanding of what is meant by theory. A. assumes B. claims C. requires D. demands 参考答案:A 答案解析:[分析] 动词应用
本句意为:一个有关科研和理论之间相互关系的讨论 ______ 一个理论到底是什么的准确理解;而suggests建议,提出,暗示;A.assumes假定,设想,采取,呈现;