一道东方的题，弄不懂答案，大家帮忙看看。

mike1999

20. For a local government to outlaw all strikes by its workers is a costly mistake, because all its labor disputes must then be settled by binding arbitration, without any negotiated public-sector labor settlements guiding the arbitrators. Strikes should be outlawed only for categories of public-sector workers for whose services no acceptable substitute exists.
The statements above best support which of the following conclusions?
(A) Where public-service workers are permitted to strike, contract negotiations with those workers are typically settled without a strike.
答案就是A,大家帮我分析分析。谢谢。

siebel

大前提：牛牛想不通的答案，就是答案错。
结论：答案错。

albert

肯定答案是A吗？ 也许列出其他答案用排除法来做更容易些。。

mike1999

这是不是那条原则呢？看不懂的，找不到答案就选A

CasualWalk

Mike，你可能看错了。这题我见过，答案是C。
Binding arbitration tends to be more advantageous for public-service workers where it is the only avialable means of settling labor disputes with such workers.