A. recoveryB. developmentC. studyD. growth

I（)English for about ten years.A、have studiedB、studiedC、studyD、have study

材料题请点击右侧查看材料问题 查看材料A.recoveryB.dietC.

【C7】A．studyingB．studiedC．studyD．studies

【C4】A．attendB．participateC．studyD．belong

A. businessB. goalC. fortuneD. growth

54._________A. recoveryB. dietC. drugD. diagnosis