Mavisdu1017
Hello expert,
This question really confused me. I found the official explanation is different from what the expert said.
Especially in D, it uses “at a job” while the subject and verb use plural form, so experts could you illuminate each choice? Much thanks.
I agree, I think I would prefer plural 'jobs' in D. However, we have to take the best of what is given.
Also, I think Andrew's explanation above is prudent:
AndrewN
Namangupta1997
Hi
AndrewN I was able to narrow down to A and D. S-V agreement is correct in both. As the GMAT
generally prefers a more succinct answer choice, I went for A.
Having read your explanation, I have a query : You mentioned the use of "job" may not be correct in A. But the singular "job" is used in option D as well.
So what exactly makes A inferior ? Is it because option D uses "a job" ? Maybe that makes it free from subtle errors? From a grammatical standpoint, I couldn't point out any glaring errors in option A.
Good question,
Namangupta1997. The difference, believe it or not, comes down to what precedes the word
job:
a job conveys only that the Americans in question are working;
their job suggests either that these Americans share the same occupation, or, if that interpretation is not intended, that an
s is missing from the end of the word. People work at their [respective] jobs, not at their job. The generic article
a is a safer bet, in terms of meaning.
Thank you for thinking to follow up. Good luck with your studies.
- Andrew
One thing I will add about A-C that I don't think I've seen mentioned (though I might have missed it in my quick scan through the long discussions on this topic) is that there is some meaning ambiguity with the modifier of the 'one in five americans.'
If I say "One in five Americans who work shorter hours at their job to provide care..." (or the slight variations of this in A-C), am I looking at the group of ALL AMERICANS WHO WORK SHORTER HOURS AT THEIR JOB TO PROVIDE CARE, and taking one out of five of THEM?
OR, am I looking at *all* American workers, and saying '20% of those workers work shorter hours to provide care.'
Basically, is the meaning:
"20% of the (Americans who work shorter hours to provide care) save society millions"
OR
"20% of Americans--the number of people who work shorter hours to provide care--save society millions."
A, B, C are ambiguous on this (I sort of lean towards it meaning the former!)... but truth be told it seems like both are wrong! I don't think we're saying *only* 20% of the short-hour-working-to-provide-care group saves millions, I think we're saying that whole *group* saves millions. I also don't think we really mean to say that a full 20% of ALL AMERICANS is the group of people who work shorter hours.
D clears up both issues. It points out we're talking about 20% of all *employees*, not 20% of all *Americans*; it specifies these people are the group that work shorter hours to provide care; and thus these people save society millions.