化学n是什么元素符号

Operator怎么读 英语··帮哈忙咯··双眼闪烁着兴奋的光茫翻译下吧·· Management M.B.A.Program Specializations到底是什么 I can never imagine a child like him___work out such a difficult problem.A.being able to B.to be able to C.is able to D.was able to谢谢,请说明理由 clinical depression是什么意思 considerate与considered这两个形容词有什么不同? .to consider,consideration,considerate,considerable,considerably他们的意思用法的区别 considerable considerate consideration 区别! 单词considerate 和 considerable的区别? 二次函数什么的点的集合?圆是到定点的距离等于定长的点的集合 那么二次函数呢?我们老师好像有说过 忘掉了... 一题集合和二次函数结合题目设集合A={x|1≤x≤2} 集合B={x|x^2-3x+a≤0} 若B是A的真子集 求实数a的取值范围（要详细的过程） 当集合为二次函数,如果为空集,二次函数的塔等于多少 comrade chen is a well-known scientist.这里的well-known和famous之间的区别是什么啊? I always go to the park once a week.﹙﹚twice a week.A.never B.sometimes what we can learn from scientist You are not to tell anyone.是什么语法 You are not__anyone in any aspect有谁会做 You are not ______ anyone in any aspect.A.inferior toB： inferior thanC：more inferiorD：less inferior than 完全倒装和部分倒装中,一个是谓语提前,一个是情态动词和助动词等提前.但如果这个句子的谓语是be动词,那么两者是否就一样了呢.比如,So crule is a war.若把so换成一个应用完全倒装的词,那么 But you are not trusted anyone. 什么时候背课文最好什么时间是背东西的黄金时间.最容易记住`我是背交通规则 这里面哪部分是倒装Whatever I do ,I do it for youThe more you read ,the more you know. 这个是全部倒装还是部分倒装?Not only are the new roads being built,but also the new houses will be built in SH. 什么是部分倒装 什么是全部倒装? receded,as dead as you like beijing is avery famous city 昨天还有谁在那儿?英文翻译 英语翻译영화사의 중요한 인물 중 하나로 히치콕 감독을 꼽을 수 있다.그는자기  英语翻译do you want to()()() 关于部分倒装的问题原句是：she hardly has time to listen to music.变成倒装后是什么? 部分倒装的英语题Not until ____ ,_____settle the problemA he returns;can we B he returns;we canC does he ruturns;we canD does he returns;we can 钢琴中的＃和b分别代表了什么意思?有什么区别?希望能够举例说明!