若二次根式有意义，则x的取值范围是

thanks to的用法 thanks to用法是什么啊, 请问dress up前面要用be 他好像相当于wear.wear是实意动词,那么dress up是相当于实意动词还是要加be 动词?请造句.分别说明. dress up 的dress是名词还是动词? He may come here before five if he()(be)free. Who sang the most b____in yesterday's singing competition.b___首字母填空. dress up 和get dressed 后不接衣服 try on 后接衣服对吗 1.The old building was set up yesterday.2.Most of the trash can be recycle in the future.翻译这两句 请问GET UP AND GET DRESSED.为什么DRESS要加ED呢?难道是被动吗，但好象是自己主动穿衣服啊，为什么用被动呢？ 杨问世英文名怎么写 “杨一帆” 英文名怎么写 杨检 麻烦起个英文名男的 He mey come here if he _______( be )free 英语翻译XX:希望你话剧演出成功!不要觉得我烦啊...我会对你好的,即使你不习惯我还是会对你好.所以不要再对我说"you don't have to"了.以后请让我来照顾你吧... 台钓 调四钓二 怎么读鱼的吃口! 台钓2.0的主线1.5的子线可以钓多大的鱼 Do you like sausages?回答为什么是yes,I do.而不是yes,I like.,说明理由! There are some apples.（变成单数句子） anybody else 和somebody else的区别anybody else指的是其他任何人somebody else 指的是其他的一些人对么anybody else=any other people那somebody else = some other people 么 俄罗斯的主要河流大部分从南往北流,说明其地势特点是 Anybody else?急 Big day coming up la how are you M:I really cannot stand the way David controls the conversation all the time ,If he is going to be at your Christmas party ,I just won’t come.W:I’m sorry you feel that way ,but my mother insists that he come.Q:What does the woman imply?这是一 It's not how big you are,it’s how big you paly.（我去翻译器里查过,一看就不对）麻烦各位帮个忙,我感激不尽～ what is your nema?回答 anybody（任何人）和everybody的区别I am afraid it will not be liked by everybody.语法上为什么不能用anybody everybody和anybody有什么区别 I knew the man ( ) A.whom I nodded to;B.I nodded to;此题选哪项 关于everybody 与anybody的区别__The story is so amazing!It's the most interesting story I've ever read__ but I'm afraid it won't be liked by(anybody/everybody)为什么这道题的$正确答案$为everybody而不是anybodyANDYBODY不是因该放 everybody和anybody的区别? The man ____ just talked to youis Mr.Wang. A.who B.whom C.which D./顺便答上理由吧 O(∩_∩)O谢谢 美国人说英语会说错吗?语法会错吗?the rock 说 if you smell?what the rock is cooking.后来又改成do you smell?what the rock is cooking.然后又变成 can you smell?what the rock is cooking.我琢磨着应该没错吧?这句话按照