亲属调查问卷
在下面填写亲戚或朋友的回复并点击继续
clicking on ".firstBtn.yes" removes class "clicked" on ".firstBtn.no"
clicking on ".firstBtn.yes" removes class "hideThat" on ".printQuestionnaire"
clicking on ".firstBtn.yes" adds class "active" on ".firstBtn.yes"
clicking on ".btn.next" removes class "hideThat" on ".haveQuestionnaire"
clicking on ".btn.next" adds class "active" on ".btn.next"