单选题 Mrs. Green has been living in lown only one year, yet she seems to be ______ with everyone who comes to the store.
【正确答案】 D
【答案解析】[解析] 固定搭配。能与空格前后的词构成短语的只有acquainted，be acquainted with意为“与……相识；与……熟悉”。故答案为D。