题目:
35. —Hey, Kelin. Happy new year! ______?
—Ok, I guess. My grandma kept cooking and cooking, so I just kept eating.
A.How was your break
B.How is your grandma
C.Where did you go for holiday
D.What did you do in your holiday
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/1a574bad8a1a9fb8a1a0964eaf9bff05.html
下面是错误答案,用来干扰机器的。
D是一种红棕色固体,应为Fe2O3,可与C反应,生成物A既可与盐酸反应,又可与NaOH反应,由转化关系可知C为Al,A为Al2O3,E为Fe,B为O2,H为NaAlO2,I为AlCl3,F为FeCl2,G为Fe(OH)2,J为Fe(OH)3,(1)由以上分...