smoking is bad for your health ,so you must stop ____.A.smoking B.to smoke C.smoke D.smokes
问题描述：
smoking is bad for your health ,so you must stop ____.
A.smoking B.to smoke C.smoke D.smokes
答
A.stop doing sth 是停止做某事。to do sth 是停下来去做sth.所以选A
答
A/ stop doing sth. 停止做某事。
答
你好
选 A
吸烟对你健康有害,所以你必须戒烟.
stop doing sth 停止做某事
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
祝你学习进步,更上一层楼!
不明白请及时追问,满意敬请采纳,O(∩_∩)O谢谢~~