第5题: [多项选择]下列关于期货合约的交易单位,说法正确的有( )。 A. 商品的市场规模较大,交易单位应该较大 B. 商品的市场规模较大,交易单位应该较小 C. 交易者的资金规模较大,交易单位应该较大 D. 交易者的资金规模较大,交易单位应该较小 参考答案:A,C 答案解析:[解析] 一般来说,某种商品的市场规模较大,交易者的资金规模较大,期货交易所中愿意参与该商品期货交易的会员单位较多,则该合约的交易单位就可以设计得大一些;反之则小一些。
第22题: [单项选择]The qualifying rounds are played to ______. A. attract soccer fans B. select the best teams for the next rounds C. raise funds for the organizers D. decide which players are the best 参考答案:B 答案解析:由“Currently,the qualifying round are being played to decide which countries will send teams to the 2