saigalabhishek wrote:
GMATNinja please explain.
Others are not clear
Posted from my mobile device Quote:
(A) of the possibility of gasoline and heating oil prices staying higher than usually through
A few things are off here.
First, we already have “may be” in the first part of the sentence, so we don’t need another indicator of conditional—the word “possibility” is redundant.
More importantly, that redundancy skews the meaning a bit. Was "gasoline and heating oil prices staying higher than usual" previously NOT a
possibility? But because there's been a recent rise in fuel prices, "gasoline and heating oil prices staying higher than usual" is NOW a
possibility?? That's not quite the author's intention. We aren't talking about a change in what's actually
possible. Instead, we're talking about what the recent rise in fuel prices might signal.
Second, “usually” is not used correctly here. Notice that we have a comparison between the normal ("usual") prices and the current prices. As always, we want the comparison to remain parallel — "higher" is an adjective that describes “prices”, so “usual” (as an adjective) should also describe “prices.” The correct form here is “usual,” not “usually”.
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(B) of the possibility that gasoline and heating oil prices could stay higher than usual throughout
In (B), we have THREE indicators of conditional: "may be," "possibility" and "could." So we have the redundancy issue that we saw in (A), only worse, and the corresponding meaning issue.
We also have an idiom problem. We normally don’t encourage worrying about idioms (to see why, check out
this article), but here’s a quick explanation of the difference between “through” and “throughout”:
- When discussing time, “through” implies a moving towards the end or completion of something. For example, ”the quarantine will last through the month of June” — it will last until the end of June.
- “Throughout”, when discussing time, usually means during the entire situation. For example, “the birds sang throughout the day” — the birds were singing all day.
- In this sentence, what we care about is that the prices could stay high up until the end of the year, so “through” is better.
We can get rid of (B).
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(C) of prices of gasoline and heating oil possibly staying higher than usually through
Again, “usually” is incorrect, as explained above, and that on its own is probably a good enough reason to get rid of (C). The redundant conditionals (“may be” and “possibly”) give us another vote against this choice.
There's also a subtle difference in meaning here: "staying" almost makes it sound like the prices are CURRENTLY "higher than usual through the end of the year." But that's not logical because we are talking about a conditional in the future -- we don't know whether the prices will be higher yet. That's no smoking gun, but it's certainly another vote against this one.
We can get rid of (C).
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(D) that prices of gasoline and heating oil could stay higher than they usually are throughout
The use of "usually" here is ok because it modifies the verb "are," not “prices.”
But we still have redundant conditionals (“may be” and “could”). And, as in (B), “through” would be more appropriate than “throughout.”
Also, the use of "are" introduces a subtle ambiguity in meaning. "Higher than they usually
are throughout the end of the year" seems to suggest that we are referring to some consistent end-of-year price level (one that is generally repeated year after year) and comparing
current prices of gasoline and heating oil to the
usual level (a bit like this example, where we are referring to past data and trends: "Hotel prices are lower than they usually
are at this time of year.").
Again, that is a very subtle meaning issue. But we already have a couple votes against (D), so let's see if (E) is any better.
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(E) that prices of gasoline and heating oil will stay higher than usual through
Here we have only “may be” as our conditional, so no redundancy issues. “Through” is the appropriate idiom, and “usual” correctly modifies “prices” and keeps the comparison parallel.
(E) is the best option!
GMAT NINJA- Thanks for writing such a detailed answer. Truly appreciate the kind of work you are doing here.
We would agree that the author wants to discuss "possibility" right? We can surely say that with the presence of "may be" but then how can we use "will"? Isn't will use to denote certain outcomes?
Appreciate it if you could find out the time to respond to this query.