语法与词汇16.Though everyone else at the party was dancing and going crazy, she remained demure.
【正确答案】
A
【答案解析】本题考查形容词辨析。demure应表示一种与舞会上dancing and crazy相反的状态。reserved意为“矜持的,内敛的,寡言少语的”,符合句意,故为答案。impudent意为“粗鲁的,无礼的”。delirious意为“欣喜若狂的,极度兴奋的”。equivocal意为“模棱两可的,含糊其辞的”。