惊慌失措的意思

四条线段的长分别为1、2、4、X（其中X是大于4的正实数）,用它们拼成两个相似的直角三角形且AB与CD是其中的两条线段如图所示,那么满足条件的X的值有几个?分别是什么? panel插口怎么插 ‘他喜欢什么?’的英文解释是什么 因为我想 我已经真的喜欢上你了 卧虎藏龙 CROUCHING TIGER HIDDEN DRAGON怎么样 为什么crouching tiger,hidden dragon 中的tiger,dragon前不加冠词 TIGER×DRAGON是说什么的. 互换明信片,不挑坐标略挑片是什么意思?如题 later,yoehdid well in james bond film tomorrow never dies and in crouching tiger ,hidden dragon the tiger-run spring and dragon-well tea 经济台英语之夜节目改成几点了?从9点到10点全不是啊…现在的周一至周五,在这个时间段内是一些健康节目和科普知识之类的… 谁知道《dreaming of you》（by Selena)的中文歌词Late at night when all the world is sleeping I stay up and think of you And I wish on a star That somewhere you are thinking of me too 'Cause I'm dreaming of you tonight 'Til tomorrow I'll be 谁知道《dreaming of you》（by Selena)的英文歌词? 谁有《dreaming of you》(by Selena) 柳清坝温度多少? 柳清坝气温如何吗? 柳清坝温度大概几度? came to 和 went to 有什么区别? I came to ask for two 以行走为题的作文,600字!复制粘贴的别来!急 成长的烦恼作文一篇,600字,自己写,别复制粘贴 谁喜欢周杰伦,他的英文名叫啥? how__r_the moon is!what a__wind it's__haif past ten.could i borrow your__ can you___this question you shuld write it on the sand from which the wind can erase it.这是什么知识点?是定语从句怎么还有个介词啊?先行词是什么呀? If you love someone,you must let him know.Maybe you'd get no answe请翻译中文 Wherever you go and whatever you do,a man is waiting for you!Maybe you don not know or ignore him!求翻译 A breeze hits the tree. 柳清坝天气温多少? belief,one team one focus now 柳清坝温度怎高吗? 丿颠覆丶灬team换队长了?今天发现 队长不是雪碧 是 丿颠覆丶战灬尕琪他在DGL 当老手? The girl with her parents enjoy swimming.They often swim in the swimming pool.这句话正确吗