建设工程项目质量控制系统的运行机制的核心是（）。
A．动力机制
B．激励机制
C．控制机制
D．约束机制
参考答案：A
According to their theory, the more severe the punishment, _______________.
A．the less likely crime
B．the less likely the crime
C．the crime less likely
D．the less the likely crime
有胆汁反流的病人应服用( )
A．氢氧化铝凝胶B．硫糖铝C．甲氧氯普胺D．胶体次枸橼酸铋E．普鲁苯辛
