A.按月調(diào)整 B.按季度調(diào)整 C.按半年調(diào)整 D.按年調(diào)整
A.0.25%~0.5% B.0.125%~0.5% C.0.05%~0.5% D.0.05%~0.25‰
A.50% B.60% C.70% D.80%