题型：单选题 题类：常考题 难易度：普通
河南省漯河市召陵区2019-2020学年八年级上学期物理期中考试试卷
|
观察次数 |
1 |
2 |
3 |
4 |
5 |
|
里程碑示数 |
20km |
30km |
40km |
50km |
60km |
|
记录时间 |
8h20min05s |
8h35min00s |
8h50min50s |
9h05min20s |
9h20min05s |
试题篮
