目前,有两种重要的高级语言,分别是结构化程序和 [2] 。 发布时间:2018-06-01 19:25 │ 来源:www.tikuol.com 题型:填空题 问题: 目前,有两种重要的高级语言,分别是结构化程序和 [2] 。
题型:填空题 It is ______ he had to send his brother to hospital ______he was late. [ ]A. that; go B. for; that C. because; so D. because; that 查看答案
题型:填空题 一木块在0.5N的水平拉力作用下,在水平桌面上沿拉力方向做匀速直线运动,则它受到的摩擦力为__________N。若把拉力增大到0.8N,仍使木块在该平面上运动,这时木块受到的摩擦力为__________N。 查看答案