虚里按之其动微弱的临床意义是（）。
A.心阳不足
B.心肺气绝
C.宗气内虚
D.外感热邪
E.惊恐所致
参考答案：C
以依法取得的房屋进行抵押时，抵押房屋所占用的土地使用权()。
A.可以同时抵押
B.必须同时进行抵押
C.不得抵押
D.应分散抵押
An analyst does research about relationship between duration and actual price. An option-free bond having the duration of 8, if yields decrease by 100 basis point, the actual price of the bond will:（）
A. increase by more than 8%.
B. increase by less than 8%.
C. decrease by more than 8%.
