处于一个故意或者过失，实施一个犯罪行为，触犯数个罪名，这种行为在刑法上称为：（）
A.吸收犯
B.牵连犯
C.想象竞合犯
D.惯犯
参考答案：C
—Do you know _____ the CD yesterday?
—Sorry, I don't know. [ ]
A. how much he paid for
B. how much he will pay for
C. how much did he pay for
D. how much will he pay for
工程监理企业应当排除各种干扰，客观公正地对待监理的委托单位和承建单位。这说明了建设工程监理具有( )。
A．公平性B．科学性C．独立性D．公正性
