請問兩題GWD (其中一題是GWD18-40)

dirty64911

GI / GWD-3-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.

[E]

這一題不大了解它在問什麼?

GWD18-Q40:

Until now, only injectable vaccines against influenza have been available.  Parents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated.  A new influenza vaccine, administered painlessly in a nasal spray, is effective for children.  However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.

 

Which of the following is an assumption on which the argument depends?

 

1. Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.

2. The new vaccine uses the same mechanism to ward off influenza as injectable vaccines do.

3. The injectable vaccine is affordable for all adults.

4. Adults do not contract influenza primarily from children who have influenza.

5. The nasal spray vaccine is not effective when administered to adults.

   Answer: D

Ｄ我可以理解　但感覺上E 也對

謝謝大家

liubin1987

第一题应该是GWD-12-20吧?

我选E.

题目是这样说的:有5艘船是Thursda出发的.Friday发的都是装的BS.而船运的话周末不开,也就是说所有船都是从周一到周五发的.

而一个现象是四艘送到T地的船里只有3艘是装的BS.

那么必然有一艘是在周五以前发的了,这样才能解释的通为何有一艘没装BS

 

dirty64911

謝謝你

可是 D 為什麼不對 : 題目中既然 T 收到 three shipment with BS (因為shipment with BS sent out on Friday) / T 收到 tree shipment that sent out on Friday --> D : At least one of the shipments that were sent out on Friday of last week was sent to Truax Construction.

 

liubin1987

这个我就也不太很清楚了,大概是从题目上来说吧:If the shipping clerk’s statements are true, which of the following must also be true?

所以,如果取D的一个"值": 有1艘是周五发的,那就不能满足题目所描述的有三艘是装BS的条件了

呵呵,语文也不是很好.提点个人观点而已,还是请高手来点评吧

mengyuan

以下是引用dirty64911在2007-2-8 19:03:00的发言：

謝謝你

可是 D 為什麼不對 : 題目中既然 T 收到 three shipment with BS (因為shipment with BS sent out on Friday) / T 收到 tree shipment that sent out on Friday --> D : At least one of the shipments that were sent out on Friday of last week was sent to Truax Construction.

同问。

按照LAWYER法则，MUST BE TRUE答案TEST 的方法是“选项的内容全部来自原文”，D的答案也来自原文。请高手指点。

mengyuan

以下是引用dirty64911在2007-2-6 18:39:00的发言：

GI / GWD-3-Q20:

GWD18-Q40:

Until now, only injectable vaccines against influenza have been available.  Parents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated.  A new influenza vaccine, administered painlessly in a nasal spray, is effective for children.  However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.

Which of the following is an assumption on which the argument depends?

1. Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.

2. The new vaccine uses the same mechanism to ward off influenza as injectable vaccines do.

3. The injectable vaccine is affordable for all adults.

4. Adults do not contract influenza primarily from children who have influenza.

5. The nasal spray vaccine is not effective when administered to adults.

   Answer: D

Ｄ我可以理解　但感覺上E 也對

Ｄ我可以理解　但感覺上E 也對

謝謝大家

謝謝大家

这题我认为E是无关选项，提干中并未提到这种喷雾剂对大人有效还是无效。所以做出对大人无效的判断是不合理的。

 

D答案的优点在于对其取非后，直接否定了原文的推理，因此正确。

 

D答案的优点在于对其取非后，直接否定了原文的推理，因此正确。

liubin1987

我觉得E不是说无关,而是文章中已经明确否定了这种可能性:

but adults, who are at risk of serious complications from influenza, are commonly vaccinated

liubin1987

以下是引用mengyuan在2007-2-10 4:57:00的发言：

同问。

按照LAWYER法则，MUST BE TRUE答案TEST 的方法是“选项的内容全部来自原文”，D的答案也来自原文。请高手指点。

如果用MM你给的这个法则就好解释多了.正如我之前说的,因为我们D选项说的at least one包括两种可能性,一种是按文章描述的--正好是三艘周五发.  但同时它也存在着一种可能性,就如我假设的只有一艘,那这个信息点就不是文章所提供的了.相反,与文章所描述的数据有冲突,所以不选.