夸奖人聪明的成语

we need to make sure that the definitions we find in dictionaries match the context.是定语从句吗? he is not feeling well(改为现在进行时) We need to make sure that the definitions we find in dictionaries match the context.的意思是什么? He feel well等于He is feeling well吗? he is feeling ____(well) now. 我想知道他的房子卖了没有 I want to know if his house has sold 这句有错吗? 怎样才能使自己有耐心 怎样能让自己有耐心一点我也不知道为什么、我不管做什么都是三分钟热度、我有写小说、才写了七章、没人收藏我就不想写了、、我回答知道问题、、看着自己回答过的答案没有被采纳、 怎样才能使自己更有耐心 We do not have to wear school uniforms if we do not like them.We ( ) ( ) what we like. 简便计算 很多 大家要有耐心a1.7分之5-15分之4＋15分之1＋7分之2 2.7.5除以0.125除以0.83.99×999＋999 4.5.1除以30－4.8除以305.12－(15分之1＋21分之1)×105 6.18×25%＋4分之1×60＋42×0.257.2007×2008分之2007 木兰代父从军得原因是什么? Has Ian____(sell) his house yet?用所给单词的适当形式填空 f（x）=2sin（2x+π/6）如上,x∈[π/12,π/2],函数的值域是? Let us see同义句 Let us [ ] [ ] [ ] let us see的同意句 f(x)=2sin(2x+π/6)写出g(x)=f(x),x€[-7π/12,5π/12]的对称中心(必要时请加点文字说明)不对 答案是(-π/12,0) 解释说g(x)没有对称轴，所以对称中心2x+π/6=0, with +O+to do /doing/p.p造句 改错：Ian has sell his house. 如何将f(x)=2sin(x-π/6)的图像变换成g(x)=2sin(2x-π/6)的图像? Dictionaries are ...1.Dictionaries are not allowed to use when you are taking an exam.还是 2.Dictionaries are not allowed to be used when you are taking an exam.哪句对? Thanks and hope you are in the mood. these are dictionaries提问dictionaries These are dictionaries.对dictionaries提问 有一首歌是什么we wear we wear rq是个很震撼的歌，是很有力度的。是英语 silly paper hats 花木兰除了替父从军的故事还有哪些故事拜托各位大神 判断对否：I asked him who is that boy in the playground.qing peng duan ru xia:I asked him who is that boy in the playgound.how about: I asked him who was thatboy in the playgound? 已知函数f（x）连续,且f（x）＝x-∫上1下0f（x）dx,求函数f（x） 木兰替父从军的主要原因 已知点P（4,6）. （1）求出点P关于x轴、y轴的对称点P1,P2. (2)求三角形P1PP2的面积已知点P（4,6）.（1）求出点P关于x轴、y轴的对称点P1,P2. (2)求三角形P1PP2的面积 ∫[1/(x^2-a^2)]dx =∫[1/(x-a)-1/(x+a)]/2a dx,拆项 =(1/2a)∫[1/(x-a)-1/(x+a)]d这个里面的2a是哪来的,求详细指教,比如说是通过什么什么定律呀算法呀的,求详细写出来, 积分x^a/(1+x)^(a+1)dx