题目内容

---Doing sports ___ good for our health.

--- Yes, so I do morning _____ every day.

A. is, exercise          B. is, exercises 

C. are, exercise         D. are, exercises

 

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网