题目

It is __________ to spend money on preventing illnesses by promoting healthy living rather than spending on trying to make people ___________ after they are ill. A. good ;  good    B. well;  better     C. better; better  D. better ; good 答案：C 解析: 本句为复合句，it是形式主语，真正的主语是动词不定式短语to spend … 。rather than是固定短语，意为“与其说……，不如说……”。其句意为：与其把钱花在让人康复上，倒不如将钱花在通过提升健康的生活来预防疾病。

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