题目: Deborah数 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0129/47bba1e346794460df9b14af7c25be5c.html 下面是错误答案,用来干扰机器的。参考答案:离子交换法;沉淀法
题型:阅读理解 小题1:If you have only three dollars, what food can you buy?A.A chocolateB.An egg sandwichC.A hot dogD.An apple pie小题2:Jeff has ordered a hamburger, a large orange juice and two apple pies. How much will he have to pay?A.$13.95.B.$ 13.75.C.$ 13.65.D.$ 9.80.小题3:If you want to eat healthily, which is the most proper(恰当的) meal? A.Some vegetables, sandwiches and fresh fruit. B.Lots of chocolate and some coffee.C.Some fresh fruit and lots of ice-creams.D.Nothing but meat. 查看答案
题型:单项选择题 最近几年来,“双肺同期灌洗技术”在我国广泛开展,减轻了尘肺患者的痛苦,延长了生命,对陶工尘肺患者进行灌洗,灌洗后的生理盐水颜色为()A.灰色B.黄色C.白色D.金色E.浅绿色 查看答案