在其他银联卡刷卡正常时,某一张银联卡刷卡无反应,其可能原因是()
A、该银联卡磁条被损坏
B、POS读卡器坏
C、银行后台故障
D、超出每日消费限额的限制
参考答案:A
Lily as well as her classmates _____ basketball at this moment. [ ]
A. is playing
B. have played
C. are playing
D. has played
中 * * 党的宗旨是()
A.全心全意为人民服务
B. * * 败
C.巩固党的执政地位