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- 搜题干
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单项选择题
高效毛细管电泳分析时所施加的分离电压可高达______。
高效毛细管电泳分析时所施加的分离电压可高达______。
A．数十伏 B．数万伏
C．数千伏 D．数百伏
A.数十伏
B.数万伏
C.数千伏
B.数万伏
C.数千伏
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问答题
【简答题】We now have a similar product on offer.It Occurs to us that you might be interested.A descriptive leaflet is enclosed.We can offer a quantity discount of up to 25%,but we are prepared to give 30%discount for an offer to buy the complete stock.We are giving you this opportunity in view of your previous order.We would appreciate a prompt reply,since we will put the offer out in the event of your not being interested.
答案：
现有同类型产品。贵公司如感兴趣，请参看随附的简介说明。大才比订购可享受七五折优惠，整批购入则可享七折特惠。为感谢贵公司以...
