1.选择题- (共2题)
2.如右图所示，竖直放置的两个平行金属板间有匀强电场，在两板之间等高处有两个质量相同的带电小球，P小球从紧靠左极板处由静止开始释放，Q小球从两板正中央由静止开始释放，两小球最后都能打在右极板上的同一点．则从开始释放到打到右极板的过程中 ( )
2.单项选择- (共2题)
3.
Before graduation, we had got a lot of practical _____ by doing a part-time job in the factory and it was really ______ for all of us.
| A．experiences; great experience | B．experience; great experience |
| C．experiences; a great experience | D．experience; a great experience |
试卷分析
-
【1】题量占比
选择题:(2道)
单项选择:(2道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：2
7星难题：0
8星难题：0
9星难题：0