问题
单项选择题
根据国务院公布的《广播电台电视台播放录音制品支付报酬暂行办法》，从2010年1月1日起，广播电台电视台播放录音制品，必须对著作权人支付一定报酬。这里的录音制品（）
A.是商品，因为它既是劳动产品又用于交换
B.不是商品，因为它尚未交换成功
C.是商品，因为它具有使用价值
D.不是商品，因为它虽用于交换但不是劳动产品
答案
参考答案：A
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根据国务院公布的《广播电台电视台播放录音制品支付报酬暂行办法》，从2010年1月1日起，广播电台电视台播放录音制品，必须对著作权人支付一定报酬。这里的录音制品（）
A.是商品，因为它既是劳动产品又用于交换
B.不是商品，因为它尚未交换成功
C.是商品，因为它具有使用价值
D.不是商品，因为它虽用于交换但不是劳动产品
参考答案：A
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| Dr Marcy Koontz at the University of Alabama College predicts a future of " clever clothes"." Clothes that can 1 you from sweating and make you smell nice will be _ 2 in future,"she says. Scientists, not known for being 3 could be the leaders in tomorrow's fashion world. A company put a 4 _ keyboard into a pair of trousers. It doesn't make them more difficult to wear. You can wash and 5 iron them. The company is also 6 to make a tie that works 7 a computer mouse. This company's technology would change our daily lives 8 . 9 , phones could be made to bepart of our jackets and the pockets could record meetings. For health and sports, the clothes could give 10 to the wearers and 11 their bodies if they feel cold. It could also keep a check on the user" health.If there's something 12 with the user, it would let a hospital know 13 sending information to the nearest hospital. To avoid the danger of _14 clothes that are too big or too small, a 3D Measuring System is being developed.It can check the 15 of the body and keep them on a disk. People can then look at clothes on the Internet and see how they look on their bodies by "trying them on" in the 16 . But what about the problem of choosing _17 to wear? Yes, there's a company over there which thought about that problem, 18 . The company is developing an online wardrobe. It suggests which clothes would be good wear _ 19 . the day's weather or a person's schedule. In a future of smart clothing, what else would you expect _ 20 a smart wardrobe? | ||||
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