how often do you ____?Once a day.It's bad for health.
问题描述:
how often do you ____?Once a day.It's bad for health.
A do exercise B take exercise C exercises
答
take exercise...固定用法take exercise 不是锻炼吗? 可是后面说 对身体有害啊这是句子的意思,你别管,语法上 take exercise比较常用,do exercise也可以。C是肯定错的、