下列除哪一项以外，均为暑湿弥漫三焦的见证（）
A.身热不扬
B.脘痞胸闷
C.下利稀水
D.咳痰带血
参考答案：A
在使用中应定期对滑床板进行清扫
An analyst adjusts the historical probability of default for high-yield bonds to reflect her perceptions of changes in the quality of high-yield bonds. The analyst is best characterized as obtaining a(n);（）
A. a priori probability
B. objective probability
C. subjective probability
