PiyushK wrote:
Today's technology allows manufacturers to make small cars more fuel-efficient now than at anytime in their production history.
(A) small cars more fuel-efficient now than at any time in their (Today's technology is being compared with at any time in production history) WRONG
(B) small cars that are more fuel-efficient than they were at any time in their ( They is not fine its antecedent is small cars as per parallelism but same cars can not exist in different time frames)
(C) small cars
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