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Quasars are so distant that their light has taken billions of years to

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Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 11 Mar 2006, 12:12
3
19
00:00
A
B
C
D
E

Difficulty:

  45% (medium)

Question Stats:

59% (00:45) correct 41% (00:45) wrong based on 767 sessions

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Quasars are so distant that their light has taken billions of years to reach the Earth; consequently, we see them as they were during the formation of the universe.

(A) we see them as they were during

(B) we see them as they had been during

(C) we see them as if during

(D) they appear to us as they did in

(E) they appear to us as though in

https://www.nytimes.com/1986/05/06/science/powerful-source-of-gravity-detected-deep-in-the-universe.html

Since then several thousand such ''quasi-stellar radio sources,'' or quasars, have been discovered. Assuming the yardstick used to measure cosmic distances - the so-called red shift - is valid, many quasars are so far away their light has taken billions of years to reach the Earth. They are therefore seen as they were during the infancy of the universe and may be galaxies in an early, extremely brilliant stage of development.

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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 16 Nov 2010, 09:45
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Good job working through the tricky verb tenses here! Those who have said that the past perfect is not necessary are correct. Remember, we use the past perfect when talking about multiple past events in order to indicate distant (past perfect) vs. recent past.

In this sentence, we have a present event and a past event, so we use the simple present and past tenses: "we see them (now, in the present) as they were (in the past) during the formation of the universe."

Answer choice D has a little logical glitch. It sounds as though we're saying, "they appear to us now as they appeared to us in the formation of the universe." We certainly weren't around to see what they looked like way back then! Additionally, I don't like "IN the formation of the universe." The formation is a process, not a place, so the construction "DURING the formation" is preferable.
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 12 Mar 2006, 09:49
OA is not D. Try again :-D

D makes it sound as if the speaker was there during the formation of the universe.
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 12 Mar 2006, 11:16
I think past perfect is correct tense here. so its B.

gmat_crack wrote:
IMO its D.

aikido_fudoshin wrote:
Quasars are so distant that their light has taken billions of years to reach the Earth; consequently, we see them as they were during the formation of the universe.

(A) we see them as they were during
during is not correctly used here. Phrase "were during" is not correct here.

(B) we see them as they had been during

Wrong tense.

(C) we see them as if during

as if, is wrong here.

(D) they appear to us as they did in

Correct
(E) they appear to us as though in

"as though in" is wrong here
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 12 Mar 2006, 13:44
aikido_fudoshin wrote:
OA is not D. Try again :-D

D makes it sound as if the speaker was there during the formation of the universe.



Then I choose ^ B ^ :lol:

You are right. Past perfect would do better here.
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 12 Mar 2006, 16:09
1
I am for A.
(A) we see them as they were during
Correct
(B) we see them as they had been during
Had Been is unnecessary
(C) we see them as if during
during is wrong
(D) they appear to us as they did in
Does not convey the correct meaning.
(E) they appear to us as though in
"though in" does not convey correct meaning.
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 13 Mar 2006, 00:34
its B AS IT CORRECTLY SAYS how it compares the present to the past and continuing action in the correct tense
D says the person was theer at the time of the formation of the universe.

Can someone explain the difference between see and appear?
Like when I ask
a)How do i look?
b) how do i appear?
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 13 Mar 2006, 08:18
i THINK a is correct

Quasars are so distant that their light has taken billions of years to reach the Earth; consequently, we see them as they were during the formation of the universe.

(A) we see them as they were during

(B) we see them as they had been during IMPROPER HAD BEEN USE

(C) we see them as if during NOPS!

(D) they appear to us as they did in I WOULD HAVE PREFERRED DURING INSTEAD OF IN

(E) they appear to us as though in THOUGH IMPROPERLY USED
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 13 Mar 2006, 08:22
are -- present
has taken -- present perfect
were -- past

seems correct to me in "A"
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 03 Aug 2007, 22:59
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aikido_fudoshin wrote:
Quasars are so distant that their light has taken billions of years to reach the Earth; consequently, we see them as they were during the formation of the universe.

(A) we see them as they were during

(B) we see them as they had been during

(C) we see them as if during

(D) they appear to us as they did in

(E) they appear to us as though in



A.

we see them as they were during... kinda wierd but nothing really wrong.

B: past perfect not needed here. Only describing ONE past action

C: we see them as if during WRONG
D and E: wordy
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 07 Nov 2010, 06:14
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I dont catch whats wrong with D.
Could anybody further elaborate?
Thanks
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 17 Nov 2010, 13:35
Between A and D, I agree that during is better than in. However, I do not understand how you can interpret that "they appear to us as they did in" is equivalent to "they appear to us as they appeared to us in". For me, it is actually equivalent to "they appear to us as they appeared in" (I subsitute did for appeared: one verb in past tense for another one).

If the answer were "they appear to us as they did during", I would have had many more problems to choose.

JenRugani wrote:
Good job working through the tricky verb tenses here! Those who have said that the past perfect is not necessary are correct. Remember, we use the past perfect when talking about multiple past events in order to indicate distant (past perfect) vs. recent past.

In this sentence, we have a present event and a past event, so we use the simple present and past tenses: "we see them (now, in the present) as they were (in the past) during the formation of the universe."

Answer choice D has a little logical glitch. It sounds as though we're saying, "they appear to us now as they appeared to us in the formation of the universe." We certainly weren't around to see what they looked like way back then! Additionally, I don't like "IN the formation of the universe." The formation is a process, not a place, so the construction "DURING the formation" is preferable.

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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 02 Feb 2013, 08:04
My answer is A.

B. There is no need for Past Perfect because we don't have multiple past events
C. as if during is impossible because we weren't there during the formation of the universe
D and E are wrong because "they appear" as them being active doer is not as good as "we see" the quasars...
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 02 Feb 2013, 16:25
why is there no pronoun ambiguity here ? They can refer to both lights and quasars right?
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 06 Feb 2013, 09:23
Quote:
why is there no pronoun ambiguity here ? They can refer to both lights and quasars right?


pronoun after a semicolon refers to the first noun in the sentence,which is Quasars here.
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 06 Nov 2013, 22:53
Hello:

I'm really confused with this one! I think that this one shouldn't be that hard! But could't understand a couple of things from the meaning stand of view.

180. Quasars are so distant that their light has taken billions of years to reach the Earth; consequently,
we see them as they were during the formation of the universe.

(A) we see them as they were during
(B) we see them as they had been during
(C) we see them as if during
(D) they appear to us as they did in
(E) they appear to us as though in

OA A.

My questions on the OA

Selected E, because we weren't at the formation of the universe? I'm confused here, how can we assure that "we see them as they were during the formation of the universe" Who was there to prove it? Just don't completely get it.

"as though in" in E signals an hypothetical situation, which I sort of think could be in this case, because we weren't at the formation of the universe.
What am I missing here?
What's wrong with my rationale in this problem?

Please any inputs advise for experts, Kaplan, E-gmat, dear members

Thanks in advance!

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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 11 Feb 2018, 17:15
GMATNinja, Could you help to explain why D wrong?
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Re: Quasars are so distant that their light has taken billions of years to  [#permalink]

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New post 13 Feb 2018, 08:01
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hazelnut wrote:
GMATNinja, Could you help to explain why D wrong?


Wrong meaning: In the part "as they did", the verb "did" is used to replace the already used verb "appear" (to avoid repition) - thus the meaning implied is that the way Quasers appear to us now is the same as they appeared to us when the Universe was formed. But, when the Universe was formed, we did not exist. Hence the sentence conveys an absurd meaning.
Re: Quasars are so distant that their light has taken billions of years to &nbs [#permalink] 13 Feb 2018, 08:01
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