债券价格是债券现金流的现值，债券价格的变化与债券收益率的变化_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

债券价格是债券现金流的现值，债券价格的变化与债券收益率的变化（）

A.无关

B.方向相同

C.方向相反

D.比例相同

答案

参考答案：C

单项选择题

男性，56岁，左腹股沟肿物10年，行路时出现，平卧后消失，3小时前突感肿物疼痛，用手压迫亦不能还纳，伴恶心，未呕吐，无发热，WBC8×10 9/L，考虑为

A．出血速度快，呕血或便血
B．出血速度较慢，便血为主
C．出血伴腹痛，高烧
D．少量便鲜血
E．腹痛、发热、黄疸

完形填空

Tom grows the nicest vegetables and fruits and the most beautiful flowers in the village. Plants grow in Tom’s garden all through the __1__ and they are much __2__.
Tom cuts some flowers for his sitting room table, eats some fruits and vegetables, but he __3__ most of them in the market. His vegetables, fruit and flowers are so __4__ and beautiful that they sold much more __5__ in the market than those of other villagers.
How does Tom grow these beautiful things? He is so __6__ that he just sits under his orange tree with his radio.
He __7__ the music all day.
That is quite true. Tom __8__ things in spring, summer, autumn and winter. After that he sits with his radio. And everything __9__. It is the music that does the work. Tom knows more clearly that music makes the biggest vegetables and the most beautiful flowers. Plants love __10__ as much as people.