陈列的造型必须和服装的()相吻合。
A. 品牌风格
B. 基本色彩
C. 基本款式
D. 基本面料
在服装陈列中,有()的元素,就有组合的可能。
A. 1个以上
B. 2个以上
C. 3个以上
D. 4个以上
On modern ships, centrifugal pump with a self-primer has replaced reciprocating pump as bilge pump because()
A. centrifugal pump is cheaper than reciprocating pump
B. the size of centrifugal pump with same capacity is smaller than that of reciprocating pump
C. centrifugal pump makes maintenance easier than reciprocating pump does
D. all of the above
在消费成功后若持卡人或收银员,发现消费金额有误或其他情况,此时收银员可以执行()操作。
A. 一次刷卡消费
B. 执行撤销交易
C. 执行签退操作
D. 执行结算操