当日无成交价格的，合约当日结算价为：合约结算价=该合约挂盘基准价+基准合约当日结算价-基准合约前-交易日结算价。( )
参考答案：错
Since the project has been ___ on well, you must ___ it on until it is completed.
A．carrying, carry
B．going, carry
C．going, go
D．carrying, go
高俅父子对林冲的迫害一共几次？（）
A、三次
B、五次
C、七次
D、八次
