OE
With the signal word “While,” this sentence creates a contrast between a positive and negative view of the same fact. The positive view is that certain cultures prioritize “relaxation” and “moderation between work and play.” The negative view of this would be something akin to laziness. Enfeeblement and enervation are an incorrect pair, meaning “weakening” or “weakness.” Though they are close to what you want, they imply a taking away of energy, which is not the same as simply being lazy or tired. Obtundity (lessening of intensity; dulling or deadening) and seemliness (the state or condition of conforming to standards of proper conduct) have no relationship.
Answer: D,F