题目

听录音，从方框中选择合适的选项，补全下面的短文。A. carrotsB. milkC. sandwichD. beef E. delicious Hi, I' m Mary. My favourite food is a . It's .I don't likebut chicken is OK. My favourite vegetables are .I like very much. 答案：【1】C【2】E【3】D【4】A【5】B（2014•金山区一模）已知内切两圆的圆心距为6，其中一个圆的半径为4，那么另一个圆的半径为1010．