在交变载荷作用下,金属材料发生的破坏现象,称为()。 发布时间:2017-08-02 18:54 │ 来源:www.tikuol.com 题型:填空题 问题: 在交变载荷作用下,金属材料发生的破坏现象,称为()。
题型:填空题 I plan to go back home to visit my family during the Spring Festival, but if I can't get the train ticket, I still have an________plan: to visit the museums.[ ]A.alternate B.alternativeC.absolute D.appreciable 查看答案
题型:填空题 Messi is famous ________ a football player and he is famous ________ his wonderful skills. A.for; asB.with; forC.as; forD.like; as 查看答案