网上支付业务涉及到银行系统包括以下（）系统。
A.EACQ
B.BANCSLink
C.BNMS
D.支付网关
参考答案：A, B, C, D
More TV programs, according to government to officials, will be produced _____ people's concern over food
safety.[ ]
A. to raise
B. raising
C. to have raised
D. having raised
煤气管一般采用镀锌焊接钢管。( )
