两个氢离子

VAC在电学里表示什么 vac在气体中代表什么意思 The man is( )poor to buy such a big apartment in Beijing A enough B very C so D too,为什么不能选a2.he is ready to assist others 中ready意思 Those women don't like () the boring film at all.A see B sees C seeing 无忧无虑逍遥自在,繁锁之事从不顾指的是什么动物 无忧无虑,逍遥自在,繁锁之事从不顾的动物猜一生当 墨子,名__,战国人.—学派的创始人,主张——尚贤等 有哪些表示瞧的词 Don't treat me as your pressure. I don't think so. I just want to thoroughly looking at your happy. he will not go unless he { } asked toA has B was C will be D is -Where is your brother?-I think he is still in____bed ,but he might just be in___bathroom填冠词理由 they can do a lot of things.变成否定句,和一般疑问句注意a lot of 要变！ start的用法的!这是改错中的一道题!start from cutting along the edge of a back pocket of the jeans to remove it from the pants.答案是把from改成by.有什么具体区别不! 起始于用英语怎么说,用start回答~ The homework is expected to finish before 6 o'clock.这句话对吗,是to finish or to be finished?be expected to do sth,本身就是被动形式.那么后面到底接主动的还是被动的呢The homework is expected to finish before 6 o'clock.The he finished ( )his homeworkat 10 o'clock last night.to do,did,doing,do,为什么选c 心怨用英语怎么说,不是心愿哟!我想用心怨这个词的英文做QQ网名，你帮我设计下，如果弄的不错了， 英语翻译提示：Could you ____ ____ ____ early every morning? 墨子宣扬什么.其中有尚贤 谈谈墨子的尚贤和尚同对特色社会主义的理解 안녕 안녕怎么读 英语翻译还有좋아해요呢? 그럼 안녕 翻译 什么是VAC vac是什么材料 英语翻译要翻译整首诗。A friend like you There's lots of thingsWith which I'm blessedThough my life's been both sunny and blueBut of all my blessingsThis one's the best:To have afriend like youIn times of troubleFriends will say"Just ask... 英语填空题：May I have your （ ）,please? I'm a friend of you.I have a face like a cat's,feet like a can's and a tail like a cat's.But I'm not a cat.谜底 我对你的举动感到非常惊讶.i am _______ ________ what you did. 一篇英语短文（帮忙!）Taliking to you like a best friendAre you tired of your parents and teachers telling you to "study hard"and "do your best"?Then read "Life Strategies(战略）for Teens（少年）"by Jay McGraw!(1)It will help you succ how are you like your best friend?如题