一个正方形鱼塘,边长为5米,那么它的周长是______. 发布时间:2017-05-14 02:50 │ 来源:www.tikuol.com 题型:填空题 问题: 一个正方形鱼塘,边长为5米,那么它的周长是______.
题型:填空题 —You went to the US last month , didn’t you?—Yes. That was the first time that I________ there.A.wentB.had goneC.had beenD.have been 查看答案