辐射强度与距离的关系

There is a call for 选he ,him,his还是we? 改写下列句子,用He作主语.1.I am not well.2.I can it go to work.3.I feel ill. ____ his homework,there was a call for him.A While doing B When doing C Doing D While he was doing我是一个学生,分析一下错误的答案为什么会错!我现在无法立即选择答案,我很有很多问题输入,一会全输完了我会一 Once the baby hope you will happy is you must be if wishes were horses, beggars woukd ride If Wishes Were Horses 歌词 like an angel in beauty or purity是什么意思 a devil like an ^………… like an angel什麼意思 just like an 床底下有老鼠怎么办? 今天我把床抬起想看看床下面有没有老鼠今天我把床抬起想看看床下面有没有老鼠，因为太重了，就靠大腿顶着，那么床板就碰到裤子了，床边腾空的，可能被老鼠咬过，那我裤子怎么办， 我怀疑床下有老鼠,我该怎办. As a result,there are no more butterflies of not knowing.中文意思As a result,there are no more butterflies of not knowing.中文翻译过来是什么呢?我觉得不应该直译过来的,好像有点比喻或是衍生意义. The bird wishes it were a cloud.The cloud wishes it were a bird.不是第三人称单数吗,为什么不用was The bad result of the exam___the boy and his parents【解析】A upsettedB was upsetC upsetD was upsetted 请用easy for sb造句 ( )加拿大 people 括号里填什么?填原形还是?是填canada？ 世界上为什么会存在 世界上有什么东西比雪白? winter-brown什么意思 若正整数a、x、y满足√(a-2√6 )=√x-√y,则a的最大值是 She porgot his _______ ______ .she can't call himrt 国庆祝福短文 电影《Juno》里面有一句台词：Your Eggo is prego,no doubt about it.大意是Juno你中彩了（怀孕了）Your Eggo is prego,no doubt about it.大意是Juno你中彩了（怀孕了）,不用怀疑了.但是我不太理解Eggo和prego,在 月亮的拼音是什么 我想写一篇关于国庆献给祖国的作文.这是演讲稿.我不需要复制的整篇的成文,我希望大家帮我想想有什么好句子,我现在没有头绪,,想想可以用的好的句子,我是初三的. 汉武帝时,开始对匈奴进行大规模的反击首先夺取了漠北地区是对的吗? 汉武帝打败了匈奴嘛?怎样打败的, 汉武帝打匈奴的事件叫什么 汉武帝时,打败匈奴的原因是什么? index.我没有英语词典