』的问题,至于『何时订购(When to Order)?』的问题可以利用再订购点(Reorder Point, ROP)的概念来解答 所谓再订购点是指当存货水准达到某个数量时, 管理者就必顸下订...
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A Virginia congressman, Roger Pryor, was visiting Fort Johnson when the order to fire was given.
VOA: special.2009.08.13
And the claim is that when you choose this, in order to justify your decision, you denigrate the one you didn't choose.
对这个行为的解释是,当你选这一粒时,为了表明你的选择是正确的,你会贬低第一次没选上的那粒。
In another example, you can use a "when" question in order to ask about the timing of a specific event.
在下面这个例子中,你可以用When 问句来询问一个具体活动的时间。
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