选择题:一Why didn’t you come to my birthday party yesterda 题目分类:西安交通大学--英语(四)学习指南 题目类型:选择题 查看权限:VIP 题目内容: 一Why didn’t you come to my birthday party yesterday?一 A.Excuse me,my friend sent me a flower.B.Fine,I never go to birthday parties.C.Ha…ha,I don’t like birthday parties.D.Sorry,but my wife had a car accident 参考答案:
某导线全长620m,算得得xf0.123m,,yf-0.162m,导线全长相对闭合差差K()。 某导线全长620m,算得得xf0.123m,,yf-0.162m,导线全长相对闭合差差K()。 A.1/2200 B.1/3100 C.1/4500 D 分类:西安交通大学--英语(四)学习指南 题型:选择题 查看答案