【单选题】菘蓝、荠菜等十字花科的雄蕊类型为( )。
【简答题】____all the terms starting with a ‘D’ are arrival contract terms and they all indicated actual delivery.
【单选题】菘蓝、萝卜、 荠菜等十字花科的雄蕊类型为( )。
【判断题】All the D group terms are arrival contract terms and they all indicate actual delivery.