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标题: gwd-3-20 [打印本页]

作者: ketchum 时间: 2004-10-2 19:09
标题: gwd-3-20

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?

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

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

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

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

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

Help! who knows the right answer? And could you please explain the reason as well. Thank a lot!

作者: bryan0806 时间: 2004-10-3 08:46

置顶的帖子有

http://forum.chasedream.com/dispbbs.asp?boardID=24&ID=58525&page=1

作者: ethyl 时间: 2005-5-14 23:36

偶选E

[此贴子已经被作者于2005-5-14 23:42:46编辑过]

作者: jesuisdesole 时间: 2008-5-11 11:09

选E,

B犯了非A即B的错误,说不顶还有C.E.E.F呢.题目中的前提并没有告诉你整个港口只有两种产品运输,所以多的那一条到Truax Construction的船运的是什么?不知道

作者: francesco 时间: 2008-5-12 14:43
E,without doubt

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