我国汇率使用人民币标价的方法属于直接标价法。( )
参考答案:对
仔猪白痢病多发生在()日龄。
A、10
B、20
C、30
D、40
()doesn’t need to change package of goods or to stop in any place between the origin and destination
A.Through transport
B.Transfer transport
C.Combined transport
D Motor transport