81. What is mentioned as a unique feature of the service?
(A) They use organic products
(B) They are the cheapest in town
(C) They work during the night
(D) They repair damaged furniture

Questions 80 through 82 refer to the following advertisement. Is your office starting to look a bit cluttered? Do dusty shelves and stained carpets give your clients the wrong impression? Call Pristine Corporate Cleaning today. Unlike other services that only work during the day, we offer a specialized night owl crew that cleans your workspace between midnight and 5 a.m. This means absolutely no disruption to your daily operations. Plus, for all new corporate accounts signed this month, we are offering a free deep cleaning of all upholstery. Visit our website to get a quote.

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第 80 至 82 題與下列廣告相關。您的辦公室是否開始顯得有些雜物？佈滿灰塵的貨架和污漬斑斑的地毯是否給您的客戶留下了不好的印象？立即致電 Pristine Corporate Cleaning。與其他只在白天提供服務的公司不同，我們提供專業的夜間清潔團隊，在午夜至凌晨 5 點之間清潔您的辦公室。這意味著您的日常營運將完全不受干擾。此外，本月所有新簽約的企業客戶均可享有免費深度清潔所有軟墊家具的服務。請造訪我們的網站以取得報價。