立方分米就是升
一半液体和气体都以升作单位
猜你喜欢
- 1几个英语词组的意思和用法
- 2如图所示，斜面长为s，倾角为θ，一物体质量为m，从斜面底端的A点开始以初速度v0沿斜面向上滑行．斜面与物体间的动摩擦因数为μ，物体滑到斜面顶端B点时飞出斜面，最后落在与A点处于
- 3枫桥夜泊表达了怎样的思想感情?
- 4首字母填空：Some of children are afraid of going to school.Theyare not happy in school……
- 51\There is still who said he was to reach the top of the mountain besides these three people.
- 66又根号45除以3分之2又1又2分之一
- 7They are going to their uncle's home(对划线部分提问 划线部分是to their uncle's)
- 8设某元素某原子核内的质子数为m,中子数为n,则下列论断说法中正确的是
- 9一至四年级必背古诗
- 10如图，已知∠ABC=∠DCB，∠ACB=∠DBC，要证明△ABC≌△DCB.可用（ ）来证明. A.AAS B.ASA C.SAS D.SSS