【简答题】下列经济业务中,不应填制转账凭证的是( )。 A.用银行存款偿还短期借款 B.收回应收账款 C.用现金支付工资 D.生产领用原材料
【单选题】下列关于子网掩码的叙述中,错误的是( )。
A.
正常情况下,子网掩码的地址网络位全为“1”,主机号全为“0”
C.
若将两台计算机各自的IP地址和子网掩码进行AND运算的结果相同,则这两台计算机是处于同一个子网上的
D.
子网掩码是用来判断任意两台计算机的IP地址是否属于同一个子网的根据
【判断题】Numerous people like to watch pole-vault because it combines the grace of a swimmer with the strength of a body builder.
【单选题】六 1 适合体积小且少量多样出货的货品其补货方式是( )
【判断题】Now numerous people like drinking tea but tea customs are various in different countries owing to culture background.
【单选题】Why do numerous people like to watch pole-vaulting? (in Para. ___2_____)
A.
Because flying like a bird is a human dream.
B.
Because it is the display of grace and strength.
C.
Because it is the most fierce competition.
D.
Because watching such an event is a fantasy.
【单选题】导致二尖瓣狭窄病人死亡的主要原因是( )