以下关于数字/货币型数据的小数位数的叙述:(1)小数位数视数字或货币型数据的字段大小而定,最多为15位 (2)如果字段大小为字节、整数、长整数,则小数位数为0位 (3)如果字段大小为单精度数,则小数位数可为0~5位 其中正确的是 A. (1)(2) B. (1)(3) C. (1)(2)(3) D. (2)(3)
【简答题】Young people who have got jobs may realize university lessons can’t be the only preparation for all of the situations____appear in the working world. A.where B.when C.that D.what