第3题: [单项选择]An arbitrator could be anyone of the following EXCEPT A. a sitting judge. B. a retired judge. C. a matrimonial lawyer. D. a former judge. 参考答案:A 答案解析:[题解] 根据提问,文章中第一段说明只要熟悉法律的都能担任调解员。但是,没有说现任的法官能担任。参看最后提示里面的话:An arbitrator acts like a hired judge but