在办理凭证挂失交易成功后,售出凭证的状态为“挂失”,并打印()。
A.业务通知单
B.通用凭证
C.凭证挂失收费凭证
D.业务收费凭证
参考答案:C, D
—In early autumn Steve applied for admission to college. He wanted to go but to Cornell University.
—Oh, why not Harvard?[ ]
A. nowhere
B. somewhere
C. everywhere
D. anywhere
彩色电视信号编码器中,经编码后三基色信号变为()。
A.U-Y
B.R-Y
C.G-Y
D.B-Y
E.Y