A. 在结账前,发现记账凭证无误,但登账时金额有笔误 B. 结账时,计算的期末余额有错误 C. 发现记账凭证金额错误,并已登记入账 D. 发现记账凭证金额错误,原始凭证无误,记账凭证尚末登记入账
A. network10.0.0.0 B. network127.0.0.0 C. network129.135.0.0 D. network192.168.0.0