单选题 Antonyms

单选题 GAUCHE:
【正确答案】 B
【答案解析】The opposite of gauche (awkward; lacking in social grace or tact) is tactful.
Think of being embarrassed by "a gauche remark./
单选题 HAPLESS:
【正确答案】 B
【答案解析】The opposite of hapless (unlucky) is fortunate. Think of "hapless unfortunates./
单选题 PROLIXITY:
【正确答案】 E
【答案解析】The opposite of prolixity (wordiness) is terse-ness or brevity.
Think of "long-winded prolixity./