【单选题】I wish my cousins _____ nearby , but they don’t.
【单选题】I wish my cousins _ nearby but they don’t.
【简答题】若圆锥的底面半径为3cm,母线长是5cm,则它的侧面展开图的面积为______cm 2 .
【单选题】已知圆锥的底面半径为3cm,母线长为5cm,则圆锥的侧面积是 ( )
【单选题】I wish my cousins lived ____but they don't.
【简答题】5 I wish my cousins lived _________(在附近) but they do not.
【单选题】已知圆锥的底面半径为3cm,母线长为5cm,则圆锥的侧面积是【 】
【单选题】I wish my cousins nearby but they don’t.
【单选题】若圆锥的底面半径为3cm,母线长为5cm,则圆锥的侧面积是( )