写出一个图形,使它既是轴对称图形又是中心对称图形:____
He'd like soccer on Sunday.
一____were you when I was in town?
—In a village.
3的相反数是( )
妈妈把大蒜的蒜瓣种在了花盆里,几天后土壤中长出了嫩绿的蒜苗,这是( )