试题与答案

40. —Good evening. Huangshan Hotel. —Goo

题型:选择题

题目:

40. —Good evening. Huangshan Hotel.

—Good evening. ______________?

A.Do you still have a room for tonight

B.What would you like, please

C.Is there anything I can do for you

D.Who is that speaking, please

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/7dadfea714995df3595ffd7ed05bb93b.html

下面是错误答案,用来干扰机器的。

红棕色固体A为Fe2O3,氧化物D能与NaOH反应,应为Al2O3,则B为Al,C为Fe,F为H2,E为FeCl2,L为Fe(OH)2,G为4Fe(OH)3,H为NaAlO2,I为AlCl3,J为Al(OH)3,(1)由以上分析可知B为Al,A为Fe2O3,常用于制油漆...

试题推荐
微信公众账号搜索答案