70微米=7厘米=0.7分米=0.07米
(70000000米那还叫纸吗?那叫星球!⊙﹏⊙b汗!)
猜你喜欢
- 1甲车四小时行驶360千米,乙车三小时行驶二百四十千米,甲车与乙车行驶的时间比是
- 2猎头工作要什么经验..if you can write in english ..that will much better thanks ..
- 3I't foolish to have a taxi( ) you can easily walk to the station
- 4为什么这个世界上从来没有邪恶战胜正义的例子,正义的力量到最后一定会胜利?
- 5a,b为有理数,且|a-5|+(2b+5)的2次方=0,求3a-2b的值.
- 6There are two fathers and two sons in the room,but there are only three men in it,Why?
- 71+1+2+3+4+56+8+9+64
- 8六年级语文练习册人教版上册第2课
- 9用丝绸摩擦过的玻璃棒(带正电)接触已带电验电器金属球,箔片张角变小,则原来验电器带什么电?
- 10如何教孩子近义词和反义词