A.0<=X<=100 B.X>=0 and X<=100 C.X>=0 and <=100 D.X>=0 or X<=100
A.6~10 B.5~9 C.6~11 D.5~10
表文件中有10條記錄,執(zhí)行下列語句系列后,結(jié)果是() USE 學(xué)生 LIST RECNO()()
A.10 B.11 C.1 D.0