Sailing to success(快乐备考,携手同行)

sigrid920

http://forum.chasedream.com/dispbbs.asp?boardid=23&id=132796&star=2#2001691

sigrid920

下面系JOJO的问题

28. GWD31-Q28

Rock samples (taken from the remains of an asteroid about twice the size of the 6-nuke-wide asteroid that eradicated the dinosaurs) has been dated to be 3.47 billion years old and thus is evidence of the earliest known asteroid impact on Earth.

(A)   has been dated to be 3.47 billion years old and thus is

(B)   has been dated at 3.47 billion years old and thus

(C)   have been dated to be 3.47billion years old and thus are

(D)  have been dated as being 3.47 billion years old and thus

(E)   have been dated at 3.47 billion years old and thus are

我觉得选(C)

我觉得选(C)

1.  固定搭配: A, C,

dated to 追溯到 ....(年前),后面应该是多少年，不是多少岁。

dated at 3.47 billion years old 在多少岁时，确定了年代。

GWD-13-28

Fossils of the arm of a sloth found in Puerto Rico in 1991, and dated at 34 million years old, made it the earliest known mammal of the Greater Antilles islands.

(A)   sloth, found in Puerto Rico in 1991, have been dated at 34 million years old, making the sloth the earliest known mammal on (D)

五个选项都是dated at，那这题是不是选E呢？？

1.       being不好: D,

2.       主谓一致: A, B :这道题目的主语不大好判断.

注意:
  这个在GMAT prep出现了，选C况且很简单的一个问题就是：dated at XXyear可以，但后面还有一个old阿所以只能是dated to be xx year old;  另外我觉得GWD13中出现过dated at 也不能说明他就一定是正确的,因为在那道题里面只有dated at

3.47 billion years old是一个形容词, 不觉得可以用at

[此贴子已经被作者于2006-12-16 10:23:40编辑过]

sigrid920

37 题, 我的想法很简单

37. GWD31-37

In 1994 the white house named Dr RuthR. Faden chairperson of the federal advisory committee of experts they assigned to do a report on the history and ethics of the government’s radiation experiments on humans in the 1950’s and 1960’s .

 

(A) they assigned to do

(A)   to be assigned doing

(B)    that was being assigned doing

(C)    assigned for doing

(D)   it assigned to do

 

感觉这题目挺怪的, 按照需要一个谓语动词的方面看就只能选(D)

sigrid920

目的：否定LL可以从long-distance construction 中获益

B: 如果LL要有成本投入，对其他公司也一样，无法比较

E:  因为某种外因导致LL无法从long-distance construction 中获益，是最直接的答案了

16: In recent years, networks of fiber-optic cable have been replacing electrical wire for transmitting telecommunications signals. Signals running through fiber-optic cables deteriorate, and so the signals must be run through a piece of equipment called a regenerator before being transmitted father. Light-Line is the leading manufacturer of signal regenerators. Therefore, Light-line is one of the companies that will most benefit if new long-distance fiber-optic telecommunications networks are constructed.

Which of the following, if true, casts the most doubt on the prediction about light-ling’s prospects?

A: Telecommunications signals sent along electrical wires can travel much farther than signals transmitted through fiber-optic before needing to be regenerated.

B: Expanding its production of regenerators will require Light-line to spend proportionately more on labor and materials.

C: The volume of signals that a fiber-optic cable can carry is several thousand times greater than the volume that can be carried by an electrical wire of similar size.

D: There are technologies that enable telecommunications signals to be transmitted without either wire or fiber-optic cable.

E: Several manufacturers are developing regenerator technologies that will allow signals to be transmitted many times farther than at present before requiring regeneration.

sigrid920

这个系我的解释~~

16. GWD31-16

In recent years, networks of fiber-optic cable have been replacing electrical wire for transmitting telecommunications signals, Signals running through fiber-optic cables deteriorate, and the signals must be run through a piece of equipment called a regenerator before being transmitted father. Light-Line is the leading manufacturer of signal regenerators. Therefore, Light-line is one of the companies that will most benefit if new long-distance fiber-optic telecommunications networks are constructed.

 

Which of the following, if true, casts the most doubt on the prediction about light-ling’s prospects?

 

(A)   Telecommunications signals sent along electrical wires can travel much Farther than signals transmitted through fiber-optic before needing to be regenerated.

(B)   Expanding its production of regenerators will require Light-line to spend proportionately more on labor and materials.

(C)   The volume of signals that a fiber-optic cable can carry is several thousand times greater than the volume that can be carried by an electrical Wire of similar size.

(D)  There are technologies that enable telecommunications signals to be transmit without either wire or fiber-optic cable

(E)   Several manufacturers are developing regenerator technologies that will allow to be transmitted many times farther than at present before requiring regeneration

 

最近几年，网络有用来传递电信信号的电子电缆被纤维光学电缆所取代。通过纤维光学电缆传送的信号会变弱，因此不得不加装一个称为再生器的设备以将信号送得更远。L公司是信号再生器的头号生产商。因此，L公司将成为改用缆线最受益的公司之一。

(A), 无关比较

(B), 成本上升, 成本的增加会影响利润，但是我们不知道利润的增加和成本增加的比例，所以存在两种可能，那么就是错误答案标志。

(C), 无关比较

(D), 属于反对前提, 因为题目已经说了, In recent years, networks of fiber-optic cable have been replacing electrical wire for transmitting telecommunications signals.
            我觉得应该是E，因为文中提到了if new long-distance fiber-optic telecommunications networks are constructed.这是一个条件，和距离和fiber-optic telecommunications 都有关系，在削弱的时候也要考虑从这个条件中提到的因素进行削弱。D中without either wire or fiber-optic cable.改变了条件，而且不知道这种技术是不是可以用于远距离传输。

(E), 发明新的regenerator比现在的更有效

sigrid920

偶反而觉得(D) 对就对在anatomical evidence（解剖学的证据), 首段的最后一句话是TS:

But discoveries

of the three-million-year-old fossil-

ized remains of our hominid ancestor

(10)     Australopithecus have yielded sub-

Stantial(结实的) anatomical(解剖学) evidence that

   upright walking Appeared prior to

   the dramatic enlargernent of the brain

and the development of stone tools.

然后第二段是近一步分析这句话(即: 为什么这样说), 既然第二段否定了这样一个解释, 第三段是给出了直立行走的另一个解释. 我反而没有看出文章哪里有 chronological relationship.

sigrid920

希望对你有帮助吧~~~今天这套题目太折磨人了, 从排版到题目, ~~~~弄了我整整一天, 狠不得每个SC都查了, 晕到极点~~~~

闹闹, 不好意思啊, 先回答了JOJO的问题, 因为我跟她做滴是同一套题目~~这套题目太折磨人, 我现在才查完, 都耳鸣鸟啊~!!! 不好意思, 等偶先喘口气在去看你的吧~~真是被折磨~~

[此贴子已经被作者于2006-12-16 10:42:41编辑过]

wei_wangyan

这道题大家选的什么，快疯了，这是偶看到的最长的一个讨论贴了。http://forum.chasedream.com/dispbbs.asp?boardid=23&replyid=1858481&id=55925&page=1&skin=0

GWD3-Q39:
  争议题(A or D)
  我选的D(这题犹豫了好久!)

Minivans carry as many as seven passengers and, compared with most sport utility vehicles, cost less, get better gas mileage, allow passengers to get in and out more easily, and have a smoother ride.

A.      Minivans carry as many as seven passengers and, compared with most sport utility vehicles, cost less,

B.      Minivans, which carry as many as seven passengers, compared with most sport utility vehicles, they cost less,

C.     Minivans carry as many as seven passengers, in comparison with most sport utility vehicles, and have a lower cost, they

D.     Minivans, carrying as many as seven passengers, compared with most sport utility vehicles, cost less,

E.   Minivans, which carry as many as seven passengers, compared with most sport utility vehicles the cost is lower, and they

还是坚持最初的想法，D！

[此贴子已经被作者于2006-12-16 13:56:04编辑过]

lxzjojo

以下是引用wei_wangyan在2006-12-15 23:37:00的发言：

你们难道没看到偶的严重超时吗？做得时间长了，自然会多对几个吧？偶今天超时更严重主要还是在阅读上，几乎都是看了两遍才有点眉目，可还是错了那么多。

大家还对前几套题有疑问吗？小狗说：SC的讨论看tianwan的，CR-lawyer。RC要看谁的？唉。。。贴子那么老长，翻来翻去，好多都只是争一下答案，并没解释的。。 而且这两套的讨论，偶真是没看到这两位NN的发言呐！

第二套题的第三篇阅读有两个争议题啊你们也看一下？下面是链接。

http://forum.chasedream.com/dispbbs.asp?boardid=25&replyid=604138&id=55242&page=1&skin=0&Star=3

23和24题偶都是选的D，看了半天讨论，还是觉得支持自己的想法（虽然做题的时候根本没想那么仔细，就是乱做的）。

唉，晚上跟那个先生吵了一架，严重影响情绪！GWD2的阅读还没看完，看不下去了！心总是静不下来！想睡了，虽然还不困！

（Jojo，上次那一些答案是最新的吗？你有没有自己做过之后的修正？让偶参考一下）

 

闹，偶来鸟。。。23和24偶选的D和E。

23题不多说了，因为第二段开头其实是回应第一段最后一句的说法，注意那个“however”。D显然最好。

24题MM仔细看清楚，文章中说的是decision-sharing用在adhere to strategy而不是develop strategy上. E就是错在了红色的那个字上!

lxzjojo

3-31题是A米有错，C明显不搭边嘛，恭喜你，哈~