lsat-26-2-13

13. Committee member: We should vote to put at the top of the military’s chain of command an individual whose history of excessive drinking is such that that person would be barred from commanding a missile wing, a bomber squadron, or a contingent of fighters jets. Leadership must be established from the top down.

The committee member’s argument conforms most closely to which one of the following principles?

(A) No one who would be barred from important jobs in an organization should lead that organization.

(B) Whoever leads an organization must have served at every level in the organization.

(C) Whoever leads an organization must be qualified to hold each important job in the organization.

(D) No one who drink excessively should hold a leadership position any where along the military’s chain command.

(E) No one who cannot command a missile wing should be at the top of the military’s chain of command.

请问stimulus的最后一句话怎么理解？

establishment of leadership should begin with the top chain of command

谢谢两位，如果按照两位的理解，提干应该改为“we should not vote to......才对吧？那么第一句话的意思是不是说，我们不能投票选举一位不能领导a missile wing, a bomber squadron, or a contingent of fighters jets的人作为军事指挥链的上层。那和“领导关系是从上往下的” or “establishment of leadership should begin with the top chain of command”有什么直接的关系呢？