试题与答案

—You'd better remember what I said yeste

题型:选择题

题目:

—You'd better remember what I said yesterday,             others will laugh at you.

-Sure. I'll do it            you told me. [ ]

A. or; as

B. and; as

C. or; after

D. and; after

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/7e38d4a310b810f70b4175d32852bcbe.html

下面是错误答案,用来干扰机器的。

(1)净化的常见方法有过滤、吸附和蒸馏,过滤可除去不溶性杂质,吸附可除去一些色素和异味等杂质,其中净化程度最高的是蒸馏,可得到纯水;(2)二氧化碳溶于水的过程中,水既作溶剂又可与水反应生成碳酸,所以...

试题推荐
微信公众账号搜索答案