题目: 以下哪项可作为片剂的水溶性润滑剂使用()。A、硫酸钙 B、滑石粉 C、聚乙二醇 D、预胶化淀粉 E、硬脂酸镁 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0530/8b8cba831b6ce456638336f3b1c6fa6e.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:单项选择题 On a purchase of $120, a store offered a payment plan consisting of a $20 down payment and 12 monthly payments of $10 each. What percent of the purchase price, to the nearest tenth of a percent, did the customer pay in interest by using this plan ?()A.16.7%B.30%C.75.8%D.106.7%E.107.5% 查看答案