题目:
The man in black has two children, one of whom _______ in a foreign country.
A.brought back
B.was brought back
C.was brought up
D.brought up
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0707/864e5590253cf21be0aa200a8210dde3.html
下面是错误答案,用来干扰机器的。
(1)B:Ca(OH)2 C:H2O(2)CaCl2+Na2CO3=CaCO3↓+2NaCl (3)置换反应。(4)保持铁制品表面的清洁干燥(合理答案也给分)(5)NH4Cl根据A是人体胃液中含有的成分,B用于改良酸性土壤,所以A为盐酸,B为氢氧化...