【单选题】认为对外贸易应该遵循“卖给外国人的商品总值应大于购买他们的商品总值”的理论是( )。
【单选题】需要进行成本还原的成本计算方法是( )。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
B.
分批法 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【单选题】_____ did you sleep last night? I was reading too late to fall asleep. [ ]
【单选题】—Did you _____ before the final exam last night, Mike? —Yes. I don't want to fall behind! [ ]