垄断低价
参考答案：
是垄断组织购买生产资料时规定的低于商品价值和生产价格的垄断价格。
It's no use ___ him in that way.
A．to talk to
B．talking to
C．to talking to
D．to have a talk to
某送变电工程的单项合同总价为（）万元，该工程为中型项目。
A.760
B.810
C.950
D.1100
