Question

【题目】You should keep much (health) if you take more exercise.

Answer 1

【答案】healthier
【解析】keep后面常跟形容词，health是名词，其形容词修饰是 healthy，意为“健康的”，much后面跟形容词比较级，故填 healthier。句意是：如果你多锻炼你应该保持得更健康。