To obtain a satisfactory result ， one must apply two（） of paint on a clean surface.
A、coatsA
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Theministeroffinanceisbelieved_____ofimposingnewtaxestoraiseextrarevenue.
Whatactually__________agoodangle—oragoodselfieoverall—isrootedinwhatweconsiderbeautiful.
Thesmallmountainvillagewas（）bythesnowformorethanonemonth.
Modern____perhapscausesmoreproblemsthanitsolves.
Theopeningceremonyisagreatoccasion.Itisessential_____forthat.
