题目

一朵花中最重要的部分是 A、花蕊        B、雄蕊        C、雌蕊        D、萼片 答案：A【1】March the ___________ (eight) is Women’s Day.【2】Jim likes ____________ (play) chess very much.【3】We need you _____________ (help) with sports for the students.【4】It is not easy ____________ (cross) the river.【5】The baby has four __________ (tooth) now.