一个点到圆的最小距离为3cm,最大距离为8cm,则该圆的半径是() A.5cm或 发布时间:2017-05-01 14:12 │ 来源:www.tikuol.com 题型:选择题 问题: 一个点到圆的最小距离为3cm,最大距离为8cm,则该圆的半径是( )A.5cm或11cmB.2.5cmC.5.5cmD.2.5cm或5.5cm
题型:选择题 The actor still remembers the excitement in his class when a female classmate ________ for a key role in a Zhang Yimou's film.[ ]A. is chosen B. choseC. had been chosen D. was chosen 查看答案