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听力原文： The world’s No. 3 record company, EMI became the first major music company to sell a large selection of its recordings on line on Tuesday. It related more than 100 albums and 40 singles from acts of famous singers of various styles for fans to download from their computers. EMI’S downloading trial came as Legal battles rage over copyrights and digital music distribution between the re-cording industry and online music providers like MP3. con, Inc.. MP3. com provides access to music via the popular MP3 technology, a compression format that tunas music on compact discs into small computer fibres. EMI’S music will be available in the future in secure format, after the company develops a player that supports the format.Gurrent MP3 technology allows fans to copy songs again and again, the encoded software being used by EMI will limit consumers from hard drives. A consumer can turn the song to a CD twice and send it to a portable device three times. EMI is______.A.
the world's first major music company
B.
the world’s third largest record company
C.
the world’s largest on-line music provider
D.
the world’s largest software company
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【多选题】下列对于利用现金折扣决策的表述中，正确的有（）。
A.
如果能以低于放弃折扣的成本的利率借入资金，则应在现金折扣期内用借入的资金支付货款，享受现金折扣
B.
如果折扣期内将应付账款用于短期投资，所得的投资收益率高于放弃折扣的成本，则应放弃折扣而去追求更高的收益
C.
如果企业因缺乏资金而欲展延付款期，则由于展期之后何时付款的数额都一致，所以应该尽量拖延付款
D.
如果面对两家以上提供不同信用条件的卖方，应通过衡量放弃折扣成本的大小、选择信用成本最小（或所获利益最大）的一家
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