【多选题】下列各项中,不应计入交易性金融资产取得成本的有( )。
【单选题】适用于电机容量较大且不允许频繁起动的降压起动方法是( )。
【多选题】下列各项,不应计入交易性金融资产成本的有( )。
【单选题】Approximately what was the total amount of contributions to College R from the 1978-1979 school year through the 1980-1981 school year, inclusive?
【多选题】下列各项,不应计入交易性金融资产成本的有( )
【单选题】He invested a considerable amount of money in the project.
【简答题】A (相当大的) amount of research was done here by our science department.