1.选择题- (共10题)
5.质量相等的两木块A、B用一轻弹簧栓接,静置于水平地面上,如图甲所示。现用一竖直向上的力F拉动木块A,使木块A向上做匀加速直线运动,弹簧始终处于弹性限度内,如图乙所示。则从木块A开始运动到木块B将要离开地面的过程中( )

10.
It’s reported that the mayor who ______ his power to give jobs to his relatives was put into prison.
It’s reported that the mayor who ______ his power to give jobs to his relatives was put into prison.
2.单选题- (共2题)
3.填空题- (共5题)
4.解答题- (共4题)
试卷分析
-
【1】题量占比
选择题:(10道)
单选题:(2道)
填空题:(5道)
解答题:(4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:0
7星难题:0
8星难题:0
9星难题:11