厨房中的下列物质中,属于纯净物的是 A.啤酒 B.食醋 C.纯碱 D.加碘食盐 发布时间:2017-04-30 18:55 │ 来源:www.tikuol.com 题型:选择题 问题: 厨房中的下列物质中,属于纯净物的是A.啤酒B.食醋C.纯碱D.加碘食盐
题型:选择题 Never in my wildest dreams ________these people are living in such poor conditions. A.I could imagineB.could I imagineC.I couldn’t imagine D.couldn’t I imagine 查看答案