【简答题】何为岩石的比面?它与岩石颗粒大小有何关系?
【简答题】何为收益共享契约?收益共享契约有何好处?
【单选题】Look at the sign on the right. Oh, parking ___ here.
【单选题】- spending all the time here waiting , let’s go and look at the animal market for a while. -That’s a great idea. I’d like to. [ ]
【判断题】直接输入距离的方式绘直线一般要开启状态栏的辅助工具。