题目

______ in her most beautiful skirt, the girl tired to make herself ______ at the party. A . Dressed; noticed B . Dressing; noticed C . Dressed; noticing D . Dressing; being noticing 答案：A桃果实表面光滑对有毛为显性，在毛桃的植株上授以纯合光桃的花粉，该雌蕊发育成的果实应为（   ）A．毛桃B．光桃C．1/3概率为毛桃D．1/3概率为光桃