响度由什么决定

relax后加人使用什么形式'如:relax him 还是 relax himself为什么呢？ everybody relax 为什么不加单三 跟message很像的一个p开头的英文单词 有个短语 in the ... brilliant,clever,wise.smart.intelligent他们的用法? gift intelligent clever 区别? He graduated from college __ his parents divorcedA which B before C while D that v.more adv.这样的结构对吗?比如 work more efficiently? The new flexible working time system will enable the(employ)to work more efficiently It's only a shower.It will_over soon.A,be B,is选择?为什么 graduated from graduated的词性 它算是过去式吗?graduated from graduated的词性 它算是过去式吗? this is my fanily photo,同义句改写 graduated from 和 graduated in 有什么区别? graduated from 和 graduated in 有什么区别? This is my photo 同意句 I graduate from与I graduated from有什么区别? how do you feel when you are treated rudely. 固态碘和气态碘都能使淀粉变蓝说明分子有什么性质 注意是【分子有什么性质】 online dictionary什么意思如题 用has/have been或has/have gone填空：（有缩写,请见谅） She ____ to the cinema this evening.She ____ to the cinema this evening.She ____ already ____ to the cinema three times this week.I ____ not ____ to the market today.I saw you in Anna 你注意到她带来字典了吗?Did you notice( ) （ ） her dictionary?对汤姆来说幸运的是……( ） （ ） Tom……一空一个单词 一道英语选择：He__A__in this unit since he graduated from ECNU.如题 谢谢了 在英语中,为什么有的句子一开头就用TO,通常哪些情况下会这么用呢? 求各位大神一道英语题,就是我很笨啦,麻烦讲详细点,一定要详细点,谢谢了~How can I ever concentrate if you ____continually_____me with silly questions?A.have;interrupted B.had';interrupted. C.are;interrupting D.we 将军酒表现巨额数字的夸张之词,这些词语对表达诗歌主题有什么作用 就是我很笨啦,麻烦讲详细点,一定要详细点.In Class 5 there are 56 students,_____27 were girls.A.between them B.of whom C.in them D.among them 确立近代化社会物质基础的是什么历史事件?从此人类进入了什么时代?初步形成额怎样的世界格局? Cassell英语字典Cassell's English Dictionary这本字典中怎么样啊 和国内的比起来 哪本好些 分析中国社会历史上的权力结构 改变的同义词 变化的同义词 comtrast comparison有何分别? comparison,and