SDH帧结构中表示复用段倒换请求原因的比特是()。
A、K1(b1-b4)
B、K2(b5-b8)
C、K2(b1-b5)
D、K1(b6—b8)
参考答案:A
治疗疔疮的代表方剂是:()
A.五味消毒饮
B.仙方活命饮
C.托里消毒散
D.普济消毒饮
E.银翘解毒丸
The cash conversion cycle is the:()
A. sum of the time it takes to sell inventory and the time it takes to collect accounts receivable.
B. length of time it takes the firm to pay the credit extended to it for purchases.
C. sum of the time it takes to sell inventory and collect on accounts receivable, less the time it takes to pay for credit purchases.