偿债备付率是指项目在借款还期内,各年( )与当期应还本付息金额的比值。
A.销售收入B.利润总额C.可用于还本付息的资金D.税息前利润
参考答案:C
— _____ won the 100th gold at the Olympics for China?
— Zhang Yining. She's from Beijing. [ ]
A. Who
B. What
C. When
D. Where
痹证根据致病因素的不同,临床上常分为()。
A.筋痹
B.痛痹
C.着痹
D.冷痹
E.行痹