问题
选择题
----Walking is _____legs and hearts.
---Yes, we should often walk.
A.bad for B.good for C. good at
答案
答案：B
根据下文的回答Yes, we should often walk.，说明be good for，表示对···有好处。故选答案为B
搜题请搜索小程序“爱下问搜题”
----Walking is _____legs and hearts.
---Yes, we should often walk.
A.bad for B.good for C. good at
答案：B
根据下文的回答Yes, we should often walk.，说明be good for，表示对···有好处。故选答案为B