钢筋的代换,一般有等截面代换和等强度代换两种方法。( ) 发布时间:2017-02-05 20:23 │ 来源:www.tikuol.com 题型:判断题 问题: 钢筋的代换,一般有等截面代换和等强度代换两种方法。( )
题型:判断题 To those disabled athletes, the most important thing is _______ win a gold, ______take part.A.not only; but alsoB.either; orC.both; andD.not to; but to 查看答案