用31.4厘米的铁丝分别围成一个正方形和一个圆,圆的面积大.______. 发布时间:2017-06-09 14:20 │ 来源:www.tikuol.com 题型:解答题 问题: 用31.4厘米的铁丝分别围成一个正方形和一个圆,圆的面积大.______.
题型:解答题 --What’s wrong with you? ---I have a _______.The doctor asked me not to eat anything today because I ate too much yesterday.A.toothacheB.headacheC.sore backD.stomachache 查看答案