请教一下商务邮件的规则，关于CC
最近开发了一个客户C，（嘿嘿，又是linkedin)
然后客户写邮件给他们采购B，让采购把我列入供应商列表，然后cc了我。
Hi Robyn,
I have included Keven on this email. He has great overseas products and quick turn-round. Can you add him to the supplier list for all of XXX? Thank you in advance.
这种情况下，我作为被CC的人，是否合适在邮件里回复全部，感谢一下C 或者B？
谢谢了、
添加表情
