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加在光电管两极间电压为零食,光电流却不为零,这是为什么? 普朗克常数测定实验中,加在光电管两端的电压为零时,光电流为何不为零? 万劫不复中!who can save my soul?2年前,我和她在一起谈了一段时间.那算我们2的初恋吧,我们都很珍惜,后来寒假要完了,我们却准备分手,因为有一些原因使我们2不能在一起.一些非人力可以抗拒的 jewel 的 Who Will Save Your Soul.中文歌词 谢绝机译 who will save my soul?的中文意思 “Who do you think”的句型如Who do you think后为什么用I can trust,而不用can I trust? ——Did you punish him for that?　　——Yes,but I don't think I ____7．——Did you punish him for that?　　——Yes,but I don't think I ____.　　A.should have done so B.need to have done so　　C.should do that D.ought have done that Do you think ...句型怎么回答 Who has more questions ,a teacher or a student Teacher thinks Jay is a more_____student?A.interesting B.interested 但是ed不是修饰人,ing不是修饰事情吗? dnf天空套装如果合成失败两件时装都没了是吗?如题 It's a beautiful dress,but I don't think it ____ the price you paid for.worthwhile worthy worth cost 水是化学物质吗 夏天用什么水洗臉好?（熱水.溫水.冷水.冰水） 介意 have revolutionized我知道是虚拟语气.但是为什么用完成时?She would have revolutionized our work if she had continued to program at Sim Software. 英语中,同位语和插入语的区别?是不是只有名词或一个完整的句子,才能做同位语?而插入语可以是副词,形容词短语.很多..还有啥区别吗? 同位语和插入语的识别问题.在两个逗号和扩折号之间的成分怎么判定是插入语和同位语呢?只能靠翻译意思么? Changchun,a capital of Jinllin province,is as an important industrial center as Shengyang.其中,”,a capital of Jinllin province,”是同位语,还是插入语? 插入语还是同位语?I take Tina,the dog,for a walk every afternoon.中 the dog 是同位语还是插入语? 关于插入语和同位语Bill Gates,the billionaire Microsoft chairman without a single earned university degree,is ...后面的部分就不写了,前面这句话老师讲是插入语,我感觉说是同位语也是对的呀,到底如何区别呢? 硫酸钙晶须催化酯化反应的原理是什么 The airport has just come into use中的has有什么用?可以去掉吗? That is ____paper came into use in China.A how Bthat Cwhat Dwhich Last year, however, it came into use. 书上的翻译是“然而去年机场开始使用了”这句后半句明显是被使用,可是没有使用被动语态是怎么回事呢,谢谢 16.That is ___ paper came into use in China.应选什么?为什么?A.how B.that C.what D.which My bike is ___.And I think ____is good for my___. came into 怎么翻译 , If you don't mind I also don't mind 翻译 英语翻译Television first came into being in the 1930's,but it did not come common until the early 1950's.Since then,millions of children have grown up in front of the set,Many people now worry about the effect of TV on the young.They wonderif tel 风语河岸柳里有一句 (鼹鼠) his nose came out into the sunlight,这个 came out into该怎么翻译? 硬脂酸锌对比硬脂酸铅有什么优点? 硬脂酸锌产品水分如何检测?