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关于think的反意疑问句给下列几个句子……I think he is happy,__ __?I don't think he is happy,__ __?I think he isn't happy,__ __?She thinks he is happy,__ __?She doesn't think he is happy,__ __?She thinks he isn't happy,__ __? think反意疑问句you don't think he will come back before school的反义疑问句 另外请教国家标准提出的的亚硝酸盐限量是小于等于4mg/kg.这个亚硝酸盐指的是什么?是亚硝态的N还是亚硝酸根还是亚硝酸钠?急 It was in 1969 _______ the American astronaut succeeded in landing on the moon.1.It was in 1969 _______ the American astronaut succeeded in landing on the moon.A.that B.which C.when D.in which2.Is it in that factory _______ “Red Flag” cars are pr 1.It was in 1969 _______ the American astronaut succeeded in landing on the moon.A.that B.which 1.It was in 1969 _______ the American astronaut succeeded in landing on the moon.A.that B.which C.when D.in which2It was 1969 _______ the American astrona 26.It was in 1969 __________ the American astronaut succeeded in landing on the moon.A.that B.which C.when D.in which why? 以绳测井,若将绳三折测之,绳多5尺；若将绳四折测之,绳多一尺；绳长、井深各几何? it was 1.It was in 1969 _______ the American astronaut succeeded in landing on the moon. A. that B.jiexi 歌词里有i'm sorry your bad i'm sorry their（或that） all the thing to say to you 这首歌叫什么 I'm sorry to hear that you_the Chinese test. I am sorry I didn't win the game.Well,that's OK.You___win every time.A.mustn't B.may notC.can't D.shouldn't g/kg究竟是什么意思,我忘记了1千克=多少斤，不是公斤 千克是kg,克是g,吨是什么? It was a wonderful planet!为什么是was(过去式）呢?不应该是is吗?We came back here to Ellia today.Wonder Land(一个星球的名字）!It was a wonderful planet!“它是一个美丽的星球”为什么是was(过去式）呢?不应该是i 以绳测井,若将绳三折测之,绳多一尺；若将绳四折测之,绳少一尺,绳长,井深各几何? 绳测井,将绳三折测之,绳多五尺,将绳四折测之,绳多一尺,绳长井深各几何? 以绳测井,若将绳三折之,绳多四尺;若将绳四折测之,绳多一尺,绳长.井深各几何? 列算式 一元一次 it was rainy yasterday改为一般疑问句急!it was rainy yasterday改为一般疑问句he is going to _____there_____one year.(他将在那里工作一年）what's the weather____in____in Kunning?(昆明夏天的天气怎么样） It was a little difficult 怎么改为一般疑问句啊? Love Is Here to Stay 歌词 Love Is Here To Stay (Live) 歌词 海鱼和淡水鱼哪个营养高? Our Love Is Here to Stay 歌词 淡水鱼和海鱼,哪种营养丰富 海鱼的营养素比淡水鱼高吗?大海里的鱼都说吃的有营养些,吃起来肉也好吃点,因为都是在自然的环境成长的.而现在的淡水鱼大都是人工养的.那海鱼的营养素确实比淡水鱼高吗? 淡水鱼和海鱼哪个更有营养? 我这有一块250——300公斤的木头化石,且纹理清晰,长约120——130cm,它的经济价值如何 第二第,我不懂意思 You do know my love 求翻译. 吃海鱼好还是淡水鱼好?哪种营养高? 海鱼营养是不是比淡水鱼好? 刚刚妹妹来我房间问我什么是打飞机,弄到我不懂要怎么回答.结果妈妈进来,妹妹就讲“等下才来找我”,妈妈就问我什么事?结果我竟然讲“她来问功课罢了”现在整个人感觉怪怪的,一直有一