读一读，选一选。( ) 1. Where are you going to go

搜题请搜索小程序“爱下问搜题”

问题补全对话，情景问答

读一读，选一选。
( ) 1. Where are you going to go? ( ) 2. What are you going to take? ( ) 3. When are you going to get up? ( ) 4. Who's going to go to the airport? ( ) 5. How are you going to get there?	A. By car. B. I am going to England. C. At six o'clock. D. My grandparents. E. I am going to take my book.

答案

1-5 B E C D A

问答题简答题

动车组特高压电气系统，主要有哪些大部件？

填空题

悬臂浇筑所用挂篮，必须具有足够的强度、刚度和稳定性，结构形式、几何尺寸应适应梁段高度变化及与已浇筑梁段搭接需要和走行要求。挂篮走行和浇筑混凝土时的抗倾覆稳定系数不得小于（），挂篮使用前应进行安装、走行性能工艺试验和按设计要求进行（）。