GWD-3-20-->携隐修改标题（GWD3-20VERBAL,帮忙啊！！！）

Q20:

Shipping Clerk:  The five specially ordered shipments sent out last week were sent out on Thursday.  Last week, all of the shipments that were sent out on Friday consisted entirely of building supplies, and the shipping department then closed for the weekend.  Four shipments were sent to Truax Construction last week, only three of which consisted of building supplies.

If the shipping clerk’s statements are true, which of the following must also be true?

1. At least one of the shipments sent to Truax Construction last week was specially ordered.


2. At least one of last week’s specially ordered shipments did not consist of building supplies.


3. At least one of the shipments sent to Truax Construction was not sent out on Thursday of last week.


4. At least one of the shipments that were sent out on Friday of last week was sent to Truax Construction.


5. At least one of the shipments sent to Truax Construction last week was sent out before Friday.

答案不知有b有e，我不明白意思，请指教！！！

应该是E.

题干：

*5个特定的shipment是星期四送走的。

*所有星期五送走的shipment都是建房用的（数量偶们不知）

*送到T建筑公司的共有4个shipments,其中3个是建房shipment.

从上可以推出，剩下的一个shipment不是星期五送的，那必定是星期一，二，三或四送的，（题干说了周末没有办公），所以就是E 啦。而B 如果不是否定，是肯定的话也有可能对。但是E是肯定可以推出来的。mm 想想，对吗？

我认为应该选B， 提干并没说，specially ordered 的船就不能是装building supplies。因而，从四艘船中仅仅 只有三艘有building supplies 可以说明，所有last week发的船里至少有一艘是没有building supplies  的。

不知道我的想法可不可行？

OF COURSE E the correct answer

题目得意思：

星期四：5艘特别预定得船，装什么不知道，everything will be possible

星期五：所有得装货船都是建筑材料

星期六：关门

前提：4艘去往一个破地方得船里面，3艘是建筑材料，一艘不是建筑材料

可见那艘不装建筑材料得船一定不是星期五发得，因为周五发得都是装建筑材料得。所以E是对得。

B：上周特别预定的船至少有一艘没有装建筑材料。不对。完全可以这5艘特别预定的船是全部装的都是建筑材料，只不过未必都往Truax Construction 发咯。完全可以是这5艘满载建筑材料的船都发往别的地方啊。所以B不对

而发往Truax Construction 中的一艘没装建筑材料的船完全可以是周一到周三的某日里发的。所以B有漏洞

大家帮我看下D选项为什么不对呢？

D.At least one of the shipments that were sent out on Friday of last week was sent to Truax Construction.

既然4个都发往TC这个地方的，而且其中三个是建筑材料的，以及周五发的都是建筑的，那么肯定能推出周五发的至少有一个发往TC这个地方啊。。

不知道我这个问题出在哪里了？

谢谢拉！！

同问5楼的问题哦，我也觉得D没错呢，请nn指点下哦