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SAT Multiple Choice Questions - List 32

SAT - Flashcards - Multiple Choice Questions - SHOW ME LIST 32

Definition:

(noun) skillfulness in avoiding wasted time and effort; "she did the work with great #######"

(noun) the ratio of the output to the input of any system

 

** Please Select the best Word that fits the definition in the left column

BACTERIUM
EFFICIENCY
ILL-NATURED
PEDAGOGUE
NUTRIMENT