NO.PZ2024010504000028
问题如下：
The OECD Guidelines for Multinational Enterprises:
选项：
A.state that companies should adhere to the UN Guiding Principles for Business and Human Rights.
B.is a voluntary agreement of multinational enterprises that commits them to improving their social performance.
C.is a comprehensive set of government-backed recommendations on responsible business conduct.
解释：
C is correct. The OECD Guidelines for Multinational Enterprises (MNEs) is a set of recommendations used by governments to encourage MNEs to engage in responsible business conduct that will have positive impacts on sustainable development and social progress.可以解释下A吗？而且OECD讲义里写的是voluntary 为啥也错了
