下列哪些符合增生性贫血？（） A.外周血网织红细胞增多 B.外周

搜题请搜索小程序“爱下问搜题”

问题多项选择题

下列哪些符合增生性贫血？（）

A.外周血网织红细胞增多

B.外周血涂片红细胞大小不均

C.外周血出现有核红细胞

D.骨髓增生明显活跃

E.白细胞总数增加

答案

参考答案：A, B, C, D

选择题

单项选择题

Which of the following is least likely the reason that floating rate bonds may trade at prices different from their par values（）

A. Resetting interest rates makes floating rate bonds more susceptible to the price risk that results from changing interest rates.

B. A time lag exists between the rate change in the market and the time when the coupon rate is reset.

C. The fixed quoted margin on the floating rate security may differ from the margin required by the market.