[求助]语法OG诊断测试中42题

The Supremem Court has ruled that public universities can collect student activity fees even with students' objections to particular activities, so long as the groups they give money to will be chosen without regard to their views.

正确选项是（D）from students who object to particular activities, so long as the groups given money are

我想请教的是最后这个their到底指谁？

我还是不懂。。。笨笨。。。

so long as the groups given money are chosen without regard to their views

应该如何翻译？。。。

谢谢