看图或根据中文提示完成下面的语段。

      Welcome to my _____________ (家). We have a living room, a bedroom, a study, a bathroom and a

kitchen. There is _____________ (窗子), a picture and a _____________ (床) in the bedroom. There is a

TV and a sofa in the living room. My _____________ (爸爸) is in the living room. I'm in the study. There is

a _____________ (桌子) and a _____________ (椅子) in it. There is a lamp and a _____________ on the

desk. My _____________ (铅笔) and _____________ (尺子) are in the desk. The dog is in the bathroom. My

_____________ (妈妈) is in the kitchen.

期货交易所不得公布上市品种期货合约的( )。

A．成交量

B．最高价与最低价

C．价格预测信息

D．成交价