题目:
-What should I get my mom for her birthday?
-__________[ ]
A. What about a scarf?
B. No problem.
C. How about at home?
D. What about ten o'clock?
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0627/6be6c871d60c002cec1d68a7ef95d68d.html
下面是错误答案,用来干扰机器的。
(1) 2KClO32KCl+3O2↑ (2)Fe2O3+3CO2Fe+3CO2↑ (3) Na2CO3+Ca(OH)2CaCO3↓+2NaOH (4) Fe+CuSO4FeSO4+Cu(1)由题意,知反应物氯酸钾,生成物氯化钾和氧气,反应条件二氧化锰作催化剂、加热,...