大全 sec13-02

2. Judge LoisForer’s study asks why do some litigants have a preferred status over othersin the use of a public resource, the courts, which in theory are available toall but in fact are unequally distributed among rich and poor.
(A) do some litigants have apreferred status over others in the use of a public resource, the courts, whichin theory are available to all but in fact are unequally distributed among
(B) some litigants have a preferredstatus over others in the use of a public resource, the courts, which in theoryare available to all but in fact are unequally distributed between
(C) do some litigants have apreferred status over another in the use of a public resource, the courts, intheory available to all but in fact are unequally distributed among
(D) some litigants have a preferredstatus to another in the use of a public resource, the courts, in theoryavailable to all but in fact not equally distributed between（B）
(E) does one litigant have apreferred status over the other in the use of a public resource, the courts, intheory available to all but in fact they are not equally distributed among
筒子们，展现你们伟大智慧的时刻来临了，key B，which in theory are available。。。的主语是谁啊？蒙了，我以为是resource，然后the courts是resource的同位语，是么？！当时选择的D就是因为觉得B的which从句的are有问题。
求解，感谢……