【单选题】Luckily , we'd brought a map without we would have lost our way.
【简答题】数据库应用 一、实验目的 1. 掌握数据清单的应用。 2. 掌握数据排序的操作。 3. 掌握数据筛选的操作。 4. 掌握分类汇总的操作。
【简答题】基本逻辑门电路有“与”门,“或”门,和______门,利用此三种基本逻辑门电路的不同组合,可以构成各种复杂的逻辑门电路。
【简答题】建立图表 一、实验目的 1. 掌握内嵌图表和图表工作表的创建。 2. 掌握图表的编辑。 3. 掌握图表的格式化。
【简答题】Luckily, we'd brought a road map without ______ we would have lost our way. A.he B.this C.who D.which
【单选题】Luckily, we'd brought a road map without _____ we would have lost our way. [ ]
【单选题】Luckily,we'd brought a broad map without __we could have lost our way .