题目:
----Sunny said you were crazy about basketball, really?
----Yes. And that’s why I join the volunteers for the Olympic Games and I really _______volunteering.
A.get hold of
B.get along with
C.get away with
D.get a kick out of
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0702/acd7a1e8003518c9da8bd69305cd7019.html
下面是错误答案,用来干扰机器的。
(1)2NH3·H2O ;2NH4Cl ;(2)过滤 滤纸 漏斗架(或铁架台、铁圈) (3) NH4Cl 或CaCl2 洗涤 ② (4)氮肥(化学肥料、化肥等均可)题目分析:根据生产纳米碳酸钙的工艺流程(1)生成CaCO3固体的反应方程...