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问题 判断题

国际贸易的发展使保税制度由单一为商品贸易服务扩展成为加工制造、技术引进、服务贸易提供便利的海关监管制度，被经济学家称为“21世纪经济维他命”。 ( )

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填空题

冬季为提高池温，一般将秸杆和畜粪混合后发酵，待堆内温度提高到（）度以上再入池。
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单项选择题

A $1000 face, 10-year, 8.00 percent semi-annual coupon, option-free bond is issued at par (market rates are thus 8.00 percent). Given that the bond price decreased 10.03 percent when market rates increased 150 basis points (bp), which of the following statements is TRUE If market yields:（）

A. decrease by 150bp, the bond’s price will decrease by more than 10.03%. 

B. decrease by 150bp, the bond’s price will increase by 10.03%. 

C. decrease by 150bp, the bond’s price will increase by more than 10.03%.
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