People want to emulate the Zuckerbergs’ formula because the couple declare that they have special child-rearing skills.
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Karen Zuckerberg gave up her career as a psychiatrist to help her husband in the dental office.
A. 对
B. 错
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
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