题目内容

Karen Zuckerberg gave up her career as a psychiatrist to help her husband in the dental office.

A. 对
B. 错

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Ed Zuckerberg doesn't work as a dentist any longer because his son Mark gave him a lot of money after he became successful.

A. 对
B. 错

实际上溶解度指的是物质溶解部分的活度

A. 对
B. 错

沉淀重量分析要求沉淀形式要十分稳定。

A. 对
B. 错

沉淀重量分析法中，称量形式的相对分子质量越大对减小误差越有利。

A. 对
B. 错