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Here is a detailed explanation to this question-
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The Official Guide for GMAT Review, 10th Edition, 2003
Practice Question
Question No.: SC 177
Page: 680
So poorly educated and trained are many young recruits to the United States work force that many business executives fear this country will lose its economic preeminence.
(A) So poorly educated and trained are many young recruits to the United States work force that
(B) As poorly educated and trained as many young recruits to the United States work force are,
(C) Because of many young recruits to the United States work force who are so poorly educated and trained,
(D) That many young recruits to the United States work force are so poorly educated and trained is why
(E) Many young recruits to the United States work force who are so poorly educated and trained explains why
Meaning is crucial to solving this problem:Understanding the intended meaning is key to solving this question; the intended meaning of this sentence is that many young recruits to the United States workforce are so poorly educated and trained that many business executives fear this country will lose its economic preeminence.
Concepts tested here: Subject-Verb Agreement + Meaning + Idioms • "so + cause + that + effect" is the correct, idiomatic usage.
• "due to" is used to modify nouns, and "because of" is used to modify verbs and clauses.
• “A is the reason why B” is correct, idiomatic usage.
A: Correct.1/ This answer choice correctly uses the plural verb "are" to refer to the plural noun "recruits".
2/ Option A correctly uses the idiomatic construction “so + cause (“poorly educated and trained are many young recruits to the United States workforce”) + that + effect (“many business executives fear this country will lose its economic preeminence”), conveying the intended meaning of the sentence- that many young recruits to the United States workforce are so poorly educated and trained that many business executives fear this country will lose its economic preeminence.
3/ Option A avoids the idiomatic error seen in Option C, as it uses the "so + cause + that + effect" construction rather than the "Because of" construction to refer to the cause-effect relationship between many young recruits being poorly educated and trained and many business executives fearing that the U.S will lose its economic preeminence.
B:1/ This answer choice incorrectly uses the modifier phrase “As poorly educated and trained as” to modify “many young recruits...are”, leading to an incoherent meaning; the intended meaning of this sentence is that many young recruits to the United States workforce are so poorly educated and trained that many business executives fear this country will lose its economic preeminence.
C: Trap.
1/ This answer choice incorrectly uses "Because of" to refer to the noun phrase "many young recruits...who are so poorly educated and trained"; remember, "due to" is used to modify nouns, and "because of" is used to modify verbs and clauses.
D: Trap.
1/ This answer choice incorrectly uses the unidiomatic construction “that + cause + so + effect” rather than the idiomatic construction "so + cause + that + effect"; please remember, "so + cause + that + effect" is the correct, idiomatic usage.
2/ Option D uses the unidiomatic construction “A is why B” rather than the idiomatic construction “A is the reason why B”; please remember, “A is the reason why B” is correct, idiomatic usage.
E:1/ This answer choice incorrectly uses the singular verb “explains” to refer to the plural noun “recruits”.
Hence, A is the best answer choice.All the best!
Experts' Global Team