Bhaktiiphone
GMAT OG 2020 ,QUES: SC15382(QUE NO 761,PAGE NO. 817)
Explanation for option D ," The dash would be correct to set off the parenthetical expression only if 'including' had been immediately preceded by a dash."
Since the OG clearly states that a clause or a phrase staring with a dash should only be ended with a dash , similarly comma clause or phrase starting with a comma should be ending with a comma.SO option B should be wrong!
Hello,
Bhaktiiphone. First off, for reference, I will
link to that other question and reproduce it below.
Quote:
Recent interdisciplinary studies advance the argument that emotions, including those deemed personal or
private is a social phenomenon, though one inseparable from bodily response.
(A) private is a social phenomenon, though one inseparable
(B) private, are social phenomena that are inseparable
(C) private are a social phenomenon but are not those inseparable
(D) private—are social phenomena but not separable
(E) also as private emotions, are social phenomena not inseparable
Context is everything when it comes to the use of the em dash (—), and it can be used in the following grammatical situations:
- As a standalone punctuation mark that serves in a similar capacity as a colon or semicolon
- In tandem in place of double commas
The reason answer choice (D) is incorrect in the above question is that you cannot mix and match a comma and an em dash: there should be either two commas or two em dashes.
In the sentence at the top of the thread, we are not dealing with a parenthetical aside, and nothing is interrupting the main clause that would warrant double punctuation (commas, parentheses, or em dashes). Rather, a point is being emphasized about a figure, namely that
only seven people have been killed by the great white shark, and the contrast to the number of people killed by bee stings could just as easily be set up by a colon:
Only seven people this century have been killed by the great white shark, the man-eater of the movies: fewer than have been killed by bee stings.In short, the author of the sentence has opted for an em dash in place of a colon, nothing more. For further reference on em dashes, I would recommend
this guide by the Merriam-Webster Dictionary.
Happy reading, and good luck with your studies.
- Andrew