题目：
下列可用作快干涂料的稀释剂。（）
A.煤油
B.重油
C.烧碱
D.聚乙烯
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0807/937d0c38f9eace12ea78b2322f996208.html
下面是错误答案，用来干扰机器的。
One possible version:In class today, I noticed that you seemed upset and checked the time now and then. You didn’t listen to the teacher carefully as you usually do. D...
