Question

---Health goes ahead of everything.
---Yes. Keeping ______ balanced diet is good for ______ health.

1. A.
   the; /
2. B.
   a; the
3. C.
   the; the
4. D.
   a; /

Answer 1

D
试题分析：句意：保持均衡饮食有益健康。第一空keep a balanced diet是固定短语，第二空为泛指健康，health是不可数名词，不加冠词，故D正确。
考点：考查冠词的用法。