缴费站提供子功能有:()、代缴学费、通用缴费、委托代扣。
A.在线缴费
B.系统内转账
C.跨行汇款
D.B2B
参考答案:A
There ______ a small river here many years ago.[ ]
A. was
B. is
C. were
流行性脑脊髓膜脑炎可有
A.惊厥停止后神志即恢复正常B.脑膜刺激征阳性C.皮肤有出血点D.呕吐、腹泻E.神志不清