Question

10. ( 2013 湛江) If you want to keep in good         ，you should take

       every day.

   A. health;exercises   B. healths;exercise

   C. health;exercise   D. healths;exercises

Answer 1

10. C

句意:如果你想保持健康，你应该每天都做锻炼。keep in good health和take exercise是固定短语，health是抽象名词，没有复数形式。exercise当“锻炼”讲时是抽象名词，也没有复数形式。故正确 答案为C项。