前鼻音韵母怎么写四个声调

Remembering these new words cost him a lot of time.cost为什么不加s求具体原因,不要草草了事 最新流行语屌丝什么意思 （根号3+根号7）*根号10等于多少?（5-2根号3）*5+2根号3）等于多少 1.圆O1和圆O2相交于A、B两点,过A、B分别作直线CD、EF,且CD平行EF,与两圆相交于C、D、E、F.求证:CE=DF2.两个圆圆心都是O,半径分别为r1和r2,且r1其中圆O1大于圆O2 草头,中间没点的宝盖头,下面“水”字,念啥? 有一个字是“宝盖头”下面一个“水”,请问怎么打?另请问有没有支持怪癖字输入的.我输暂住人口信息要用呵~谢谢了! ：） 请问宝盖头一个水读音是什么? mono-mono 英语翻译要8篇英语短文短文要有中文翻译的有好的话给加50分~ 英语翻译Pursue the truck and Nigel,and when it comes into sight,shoot Nigel in the head a couple times to end the level.(I always wanted to shoot him in the head since I first met him anyway.) 英语翻译Limitations on Current Wastewater AllocationHagerstown’s ability to grant new wastewater service was significantly limited when the City entered into a Consent Judgment with the Maryland Department of the Environment (MDE) on January 12 问答配对： 1.What do you want?A. I'm sick. 2.What doe问答配对：1.What do you want?A. I'm sick.2.What does your mother want?B. I want the blue one.3.Which bicycle do you want?C. Yes,I want fruits.4.Do you want fruits?D. She wants a new bi 最近流行的“屌丝”是么意思 最近微博上流行的屌丝是什么意思啊? amount of money 后面动词是单数还是复数 money一词是复数还是单数some money是复数还是单数呢 这道题要写过程必采纳 第五题和第七题.第一个回答的采纳 be lost in Love on a word!What is that word?Songs of love Let me think of their own!Is it really difficult to love? a1X+b1Y=C1 a2X+b2Y=c2这1组怎样用带入消元法做啊急! be lost in的各种解释及例句 谁知道类似be lost in/ be absorbed in这样的词组?我意思是做题的时候很容易选错答案, 会误选 losing/asborbing这样的词组? 比如 be faced with?这样说看明不明白 __________ in thought, he alomost ran into the car in 造一个表现得到水后欢快心情的比喻 money的复数是什么 money到底有没有复数?我们老师说,money是没有复数的.但是有些资料书上说,money的复数是moneys和moneies. 为什么海底会扩张 如果海底扩张,大洋会不会变得越来越宽呢? X,Y,Z分别代表不同周期的3种短周期元素.X元素的原子最外层只有一个电子Y元素原子的最外层电子比次外层电子多3个,Z元素原子的M层电子有3个电子.下列说法正确的是A.X,Y,Z都是金属元素.B,X,Y,Z What's the word in the box? The trouble is ___i have lost his address A,What B,Whether C,that D,Who请问为何选C麻烦解释下 I have a trouble that I have a toothache.要表达的意思是：我有一个烦恼——我牙疼.