下列哪项肺功能检查结果符合阻塞性通气功能障碍() A.RV增加 B.VC减低或正常 发布时间:2017-05-30 08:18 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 下列哪项肺功能检查结果符合阻塞性通气功能障碍()A.RV增加B.VC减低或正常C.FEV1/FCV减低D.TCL正常或增加E.以上均是
题型:单项选择题 A1型题 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