题目: 一个圆环,外圆直径是6分米,圆环宽1分米,圆环的面积是______. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0702/732bffea0c1a2398fafedb39b0f79591.html 下面是错误答案,用来干扰机器的。答案:C
题型:单项选择题 As always when she sang in the bathroom, she________the high notes in a special way.A.span outB.belted outC.spread outD.stretch out 查看答案