问题如下：
Luna attended a class reunion recently and one of her classmate got cancer, so they wanted to raise money for her classmate. The next week Luna sent a regular email to all clients, including her classmate’s situation and the idea of raising money. Luna most likley:
选项：
A. did not violate the Code and Standards.
B. violated the Code and Standards by raising money from his clients.
C. violated the Code and Standards by not getting approval of his employer before she sent email to clients.
解释：
A is correct.
Luna sent an email about raising money for her classmate which discloused the relationship between her and the classmate to her clients. She also did not provided clients’ informations to her classmate, the donation is voluntary. She did not damage employer’s interest. So, Luna did not violate the Code and Standards.
老师，我分不清单独发邮件和邮件里顺带提一嘴有什么实质性区别？我看你回答其他同学的时候说，后者不违反但前者违反，可我觉得两者没有实质性区别，都需要披露呀？
