题目

– What's the date today?– It's _________. A . Tuesday B . July 7th C . the second day of the week D . June 答案：B能证明苯酚具有酸性的方法是(　　)A.苯酚溶液加热变澄清B.苯酚浊液中加NaOH后，溶液变澄清C.苯酚可与FeCl3反应D.在苯酚溶液中加入浓溴水，产生白色沉淀