The company's chief executive, whose technological expertise, views on the future of the industry, and decision-making style were impressive to the managers who worked with her, was also acknowledged as a leading strategist by many people outside her firm, including executives at rival companies, whose approaches often differed substantially from her own.
(A)
were impressive to the managers who worked with her, was also acknowledged as a leading strategist by many people outside her firm, including executives at rival companies, whose approaches often differed substantially from Correct(B)
impressed the managers who worked with her,
also was acknowledged as a leading strategist by many people outside her firm, including executives at rival companies, whose approaches often differed substantially from
Incorrect(C)
was impressive to the managers who worked with her, was also acknowledged as a leading strategist by many people outside her firm,
that included executives at rival companies, whose approaches were different substantially in comparison to
Incorrect(D)
was impressive to the managers who worked with her, also acknowledged as a leading strategist by many people outside her firm, who included executives at rival companies, the approaches of whom differed substantially when compared to
Incorrect(E) were
an impression to the managers who worked with her,
also was acknowledged as a leading strategist by many people outside her firm, including executives at rival companies, whose approaches were often substantially different from that of
IncorrectPOE -
technological expertise, views on the future of the industry, and decision-making style - plural
eliminate C & D
B: impressive to the managers changes intended meaning; ....was also .... - correct form
E: .........an impression to the managers......... - changes meaning and an impression modify a plural subject that is illogical
chief executive also was............... - incorrect
so Answer A