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【判断题】
处于标准状态的 CO (g) ,其标准燃烧热为零。
A.
正确
B.
错误
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举一反三
【单选题】一个国家或地区的 ,是衡量市场潜在容量的重要因素。
A.
人口总量
B.
人口性别
C.
年龄结构
D.
家庭组成
【简答题】Write down the word which means"a piece of paper that you are given which shows that you have paid for something"
【单选题】一个国家或地区的()是衡量市场潜在容量的重要因素
A.
人口总量
B.
人口结构
C.
人口流动性
D.
家庭组成
【单选题】一个国家或地区的(),是衡量市场潜在容量的重要因素
A.
人口总量
B.
人口性别结构
C.
年龄结构
D.
家庭结构
【简答题】Write down the word which means " a group of people controlling a company or some other organisation"
【简答题】Write down the word which means"a building where people wait to get onto planes, buses or ships or where goods are loaded"
【简答题】观察 的英语拼写是?
【简答题】Write down the word which means " a list of goods that have been supplied or work that has been done, showing how much you owe them"
【简答题】观察项 的英语拼写缩写是?
【简答题】Write down the word which means " unfair treatment of a person or group on the basis of prejudice" ____ 。
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