单选题 Courts and agencies ______.

A、 do not apply their regulations strictly
B、 often consider arbitrators as judges
C、 understand the general relationship between businesses and arbitrators
D、 may be described by all of the above

【正确答案】 D

【答案解析】从文章第一段先讲到“disqualifying factors are identical for arbitrators and judges”，又说到“courts and arbitration agencies tend to apply the regulations relatively lightly, recognizing that arbitrators...and do not stand aloof from commerce as judges do”，所以涵盖了A、B、C，应选D。