solidmassesofwhiteblossoms

Who can tell me that the sentence which I wrote is right or wrong?语法上有什么错误么?With a heard work,we must have a better repay!And we should think of ourselves that why we should study hard! 通过“旅游”这个词,可以想到什么东西? Ihaven‘t see Mr.Hu for days,can you tell me____?A.where does he goB.Where he has beenC.Where he goesD.Where he go How are you.中文 you can see for yourself 等于? 1.to help you take care of your house这里又要怎么划分2.He knocked at my door,这里动词是knocked at还是knock,动词短语做谓语可以吗,不然怎样3.Thank you for heiping me.划分句子结构4.并列结构省略什么 ()do dou eat lunch?I eat lunch at school. 应该在括号里填什么词 Robert is so r____that you can ask him to take care of your house while you are on holiday how are you 的中文意思 yourself是you的反身代词,那么you是yourself的什么词? 求下列积分,积分符号（x/16)e^(xt-(x/4))dx.范围 0 到正无穷 If you are 【 】 in them,please go and see for yourself. 一个词 准确 速度 ∫dx/x²+2x+2定积分,范围:负无穷到正无穷 Explain:investment bank,saving insitution,pension funds,mutual funds,insurance companies. 国际音标怎么写 student是什么意思 好看的书and电视剧要像蒋方舟那一类的,有点小调侃,小幽默.最好是校园的.如果有这类的电视剧顺便也推荐推荐. 国内最好的一本论卢梭的自由观的书是?不需要是卢梭的作品,关键是阐释他的自由观!文章也行! 过程and得书数 Darkness,Darkness 歌词 Good Good shoot! Rose is good at maths． A Kate is B So Kate is C SRose is good at maths．A Kate isB So Kate isC So does KateD So is Kate is good at什么意思 Mike doesn't look ____ his father,but he speaks as his father doseA.as; asB.like;likeC.as;like D.like;as 放荡 英文怎么写 有关英语中while的问题这里有个句子：“Take the notes while listening the lecture” 通常和while连用的动词都是动名词（ing)形式的持续性动词,那为什么这里的“take”不是用ing形式呢?老师说这是因为 有关while用法为什么安装程序的提示"Please wait while Windows configures xxx"中的"configures"不是"is configuring",不是说while后面是进行时吗… 英语选择 while用法_____ some Chinese scholars propose stopping using traditional Chinese medicine,foreign medical institutions and industries are pursuing them.A if B while C as D once 放荡的英文是什么 玩世不恭的英语单词怎么写? ∫dx/［1+（2x+3）］ 1、∫1/（2x-3)*dx 2、∫(e^x+x^2+1/x)dx 3、求y=2x^3-3x^2-12x+3的单调区间和极值4、求由y=x^2,x=2及X轴围成图形的面积