国家明令禁止过量添加增白剂()对面粉进行漂白,它不仅破坏面粉中的维生素,而且能对人体 发布时间:2018-02-27 03:23 │ 来源:www.tikuol.com 题型:单项选择题 问题: 国家明令禁止过量添加增白剂()对面粉进行漂白,它不仅破坏面粉中的维生素,而且能对人体造成危害。A、过氧化苯乙酰B、甲醛次硫酸氢钠C、乙烯利D、乙醇
题型:单项选择题 AS SOON AS I HAVE FURTHER INFORMATION I WILL MAKE ANOTHER ANNOUNCEMENT. I ASK YOU KINDLY TO REMAIN CALM. THERE IS NO DANGER AT THIS TIME. These words are likely from().A.the captain of a vessel in distressB.representative of ship ownersC.an officer from port authoritiesD.the pilot of a vessel entering a port in foreign country 查看答案