问题
选择题
I hadn’t intended to get much from the business I ran the first year, while it _____ so well.
A．went out
B．carried out
C．made out
D．turned out
答案
答案：D
搜题请搜索小程序“爱下问搜题”
I hadn’t intended to get much from the business I ran the first year, while it _____ so well.
A．went out
B．carried out
C．made out
D．turned out
答案：D
填表（其中所属类别指单质、氧化物、酸、碱、盐）
| 名称 | 硝酸 | ______ | 五水硫酸铜 | 水 | ______ | 氢氧化钡 |
| 化学式 | ______ | FeO | CuSO4•5H2O | H2O | （NH4）3PO4 | ______ |
| 所属类别 | 酸 | 氧化物 | ______ | ______ | 盐 | 碱 |