判断题
对于均相混合物,可以采用沉降、过滤等方法进行分离。
对于均相混合物,可以采用沉降、过滤等方法进行分离。
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单项选择题
Which of the following requires the company's CEO and CFO to assume responsibility for the company's financial statements and disclosures? ( )
Which of the following requires the company's CEO and CFO to assume responsibility for the company's financial statements and disclosures? ( )
A.Sarbanes-Oxley Act of 2002 (SOX)
B.Institute of Management Accountants (IMA)
C.Enterprise Resource Planning (ERP)
D.Lean operations