Quote:
At the monthly board discussion, board members watched a presentation on the several business challenges facing the enterprise,
including among them the threat from a competitor’s trillion-dollar patent-infringement suit and the declining sales for the enterprise’s latest phone.
A. including among them the threat from a competitor’s trillion-dollar patent-infringement suit and the declining sales for
B. which includes the threat of a competitor’s trillion-dollar patent-infringement suit and declining sales
C. included among them the threat from a competitor’s trillion-dollar patent-infringement suit as well as a decline in sales for
D. among them the threat of a competitor’s trillion-dollar patent-infringement suit and the decline in sales of
E. among these the threat from a competitor’s trillion-dollar patent-infringement suit as well as the decline in sales for
Crack Verbal Explanation:
A. ‘Threat from' is incorrect. "Threat of' is preferred. 'Sales for' is incorrect. 'Sales of' is preferred. Also, note that the usage of "including" is redundant. "among" means the same thing. "threat" is not perfectly parallel to "declining".
B. "which" can jump over prepositions but not over participles like "facing". Plural 'challenges' should refer to plural 'include' not singular 'includes'. "threat" is not perfectly parallel to "declining".
C. ‘Threat from' is incorrect. "Threat of' is preferred. 'Sales for' is incorrect. = "sales for the sake of". 'Sales of' is preferred. "included" is redundant when used with "among". "these" is incorrect as demonstrative pronouns must have a noun to modify. They cannot be used independently.
D. Correct Answer. Uses 'threat of', 'sales of'. ‘threat' and 'decline' are parallel.
E. ‘Threat from' is incorrect. "threat from X" = X threatens. "Threat of' is preferred. "threat of X" = X is the threat. 'Sales for' is incorrect. 'Sales of' is preferred. "these" is incorrect as demonstrative pronouns must have a noun to modify. They cannot be used independently.