问题如下图：
选项：
A. 
B. 
C. 
解释：
这道题选啥？答案是A但是解释貌似是B
loss severity. market liquity risk. A is correct. Cret risk htwo components: fault risk anloss severity. Because fault risk is quite low for most high-quality issuers, boninvestors tento focus more on this likelihooanless on the potentiloss severity. 老师，这道题目的意思是说投资级债券，比如国债，要比high yielbon要关心违约风险吗？感觉和现实很矛盾。
我想问一道原版书上的题， 和此题考点一样 in contrast to high- yielcret analysis, investment- gra analysis is more likely to reply on : A sprerisk B assessment of bank cret facilities C Matching of liquity sources to upcoming maturities 书上答案是A，不是应该HY更关注Sprerisk吗？不太清楚B，C和题目是否有关联。
这道题的里面不是在说B吗？为什么选A呢？
为什么发行人质量高，投资者还最关注债券的违约风险而不是别的？
