患儿，男性，5岁，患风湿热，现症见发热不退，头重身困，心悸气短，疲乏无力，关节肿痛，纳呆泛恶，舌淡暗，苔腻，脉濡滑。治疗宜用（）。

A.宣痹汤加减

B.蠲痹汤合独活寄生汤加减

C.大秦艽汤加减

D.真武汤合金匮肾气丸加减

E.补阳还五汤加减

You should eat a balanced diet _____. [ ]

A. stay healthy

B. to keep healthy

C. be healthy

D. are in good health