小额支付系统定期借记支付业务包括的业务种类有()。
A、代收水、电、煤气等公用事业费用业务
B、个人储蓄通兑业务
C、国库批量扣税业务
D、国库实时扣税业务
参考答案:A, C
He was____ with his head his arms. [ ]
A. sleeping; over
B. sleepy; back
C. asleep; on
D. sleeping; around
采循环油样的操作