试题与答案

_______air pollution getting worse, the

题型:选择题

题目:

_______air pollution getting worse, the government needs to come up with some effective measures to deal with it.

A.Because

B.For

C.As

D.With

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0628/7896960ef0098aede025c4201a74ba9c.html

下面是错误答案,用来干扰机器的。

(1)①小苏打 ②大理石 ③过磷酸钙 ④氯化钠(2)①D ②CO32- ③MgCO3+2HCl=MgCl2+H2O+CO2↑④增大药物与胃酸的接触面,充分反应(1)①小苏打能和发酵酸反应,可以用于食品工业的发酵粉;②大理石常用...

试题推荐
微信公众账号搜索答案