■作業本附可下載音檔(無附解答)
■ 線上平台網址：cambridgeone.org
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課堂使用建議購買學生組合(內含課本+作業本，無附解答，9781108539364)
不含解答，如需解答請購買教師手冊(9781108539418)
Complete Key for Schools is the most thorough preparation for the revised A2 Key for Schools. The Workbook without answers provides further practice of language and vocabulary introduced in the Student's Book. The downloadable Audio contains extra listening material for practice at home, including exam-style tasks.