【简答题】解方程 x-3.6=1.4 x÷1.4=0.5 2.5x=0.75.
【简答题】工地上有一台设备需要吊装。设备运输、吊装重量5000kg,外形尺寸(长×宽×高)为4521×1015×2112。设备安装在二楼平台上,二楼楼面标高为6m。工地土质为硬质黏土,建筑物四周无障碍物。请根据附表图“QY25型液压汽车起重机性能表”,合理选择起重机工况。 本工程优选液压汽车起重机的原因有( )。(多选题) A.施工现场土质较好 B.工期较短,只有一台需吊装的设备 C.液压汽车起重机进退场方...
【简答题】完形填空。 I like pandas very much. They are very 1 . Most of them live in Sichuan, 2 . They 3 white fur (皮毛), but their shoulders, legs, ears and eyes are 4 . Pandas are usually heavy, but they can climb ...
【简答题】根据句意及首字母提示完成句子。 1. The story is f_______ than that one.I like it very much. 2. My friend and I have quite o________ views, but we are good friends. 3. I have many books, and I like r________ them in m...
【简答题】任务型阅。 根据以下信息,完成表格。 1. I'm Freda. I like black. I have a pair of black shoes. I bought them in Beijing.They are very cheap, only 50 yuan. 2. I'm Joy. I like white. I have a white bag. I bought in Nanji...