题目
零点到五点属于什么时段
如题：
如下：
case "6","7","8","9","10","11" n="上午"
case "12","7","8","9","10","11" n="中午"
case "13","14","15","16","17" n="下午"
case "18","19","20","21","22","23" n="晚上"
case "0","1","2","3","4","5" n="?"
如题：
如下：
case "6","7","8","9","10","11" n="上午"
case "12","7","8","9","10","11" n="中午"
case "13","14","15","16","17" n="下午"
case "18","19","20","21","22","23" n="晚上"
case "0","1","2","3","4","5" n="?"
提问时间：2020-10-13
答案
case "0","1","2","3","4","5" n="凌晨"
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1这是教训.(扩写句子)
- 2恐怖 邪恶 罪恶 英语怎么说
- 3写一篇关于运动会的一件事的作文,600字左右,写出真实感受
- 4求智慧大课堂八年级上册数学 人教版 （只要单元检测及答案）
- 5二氧化碳可用作气体肥料吗?可用于呼吸作用吗?
- 6已知y=f是定义在R上的且已2为周期的偶函数当x[0,1]时,fx=x^2,如果函数gx=fx-（x+m）有两个零点,则实数m的值为多少
- 7若直线y=(1-3k)x+2k+1与x轴交点的横坐标为3/4,则k等于什么
- 8一份稿件,第一天打了全稿件的25%,第二天打了全稿件的三分之一,还剩250页没打,该份稿件共有几页
- 9小明向东走了150米,然后又向西走了80米:如果小明向东记作+150米,向西记作-80米.这时小明离原地多少米,用正负数表示为（ ）
- 10Everybody need a friend makes him laugh when he think that he will never laugh again.yes,hu and zhu
热门考点
- 1Laura and Paul have asked their families and friends to devote trees.
- 2划分现代汉语句子成分!
- 3当a为何值时,方程4(x+2)-5=3a+2的解等于方程(3a+1)/3x=a(2x+3)/2的解
- 4填反义词 组成语
- 5英语三门期末考点,重难点,易错题.
- 6正阳门用英语怎么说?
- 7有一桶开水，用同样大小的水壶去装，如灌满8壶，桶内还剩这桶水的6/7，如果灌满7壶，桶内还剩56升水，每个水壶的容积是多少升？
- 8一列火车匀速行驶，经过一条长300m的隧道需要20秒的时间．隧道的顶上有一盏灯，垂直向下发光，灯光照在火车上的时间是10秒，则火车的速度为_．
- 9一只小灯泡与5欧的电阻串联后接到6V的电源上,灯恰能正常发光,这时灯的功率为1W,
- 10关于 时间状语从句.句型装换.