问题如下图：
选项：
A. 
B. 
C. 
解释：
这里最好的做法不是应该自己支付全部费用吗？为什么还要让主办方承担一些呢
老师好 host firm 是指经理的公司，hosting firm 是指客户方，是吗？
Long maccept the offer to have his conference-relateexpenses paianmattenthe exclusive golf outing the expense of the hosting firm. Long maccept the entire package of incentives offereto spethis conference. A is correct. Answer StanrI(–InpennanObjectivity emphasizes the neefor members ancantes to maintain their inpennanobjectivity. Best practices ctate thfirms apt a stripolinot to accept compensation for travel arrangements. times, however, accepting paitravel woulnot compromise one’s inpennanobjectivity. Answers B anC are incorrebecause the aebenefits—free conferenaission for aitionstaff members anexclusive golf retrefor the speake—coulvieweincements relateto the firm’s working arrangements annot solely relateto the speaking engagement. ShoulLong wish to bring other temembers or participate in the golf outing, he or his firm shoulresponsible for the associatefees. 想问一下C答案为什么不对
