冷作工常用的锤子和大锤,锤头材料多用()。A.铸铁 B.铸钢 C.合金钢 D.碳素工 发布时间:2019-08-25 12:19 │ 来源:www.tikuol.com 题型:单项选择题 问题: 冷作工常用的锤子和大锤,锤头材料多用()。A.铸铁B.铸钢C.合金钢D.碳素工具钢
题型:单项选择题 —____ the sports meeting is likely to be put off.—Yes,it all depends on the weather.A.I’ve been toldB.I’ve toldC.I was tellingD.I told 查看答案