历史与社会八下书

这题选啥?为啥?I ____ used to things,and don't find them so strange ____.A./;after all B.am getting; at all.C.am getting;any more D./;any more His sister left home in 1998,and-----since.A has not been heard of B has not hear of 不知道为什么选A,运用的什么英语语法, His sister left home in 1998,and_______ ever since.A.had not been heard of B.has not been heard of C.had not heard of D.has not heard of Look at my arm.是什么意思? lt's red.thi my arm. my arm arching . break my arm的意思 I will take U in my arm 完成句子～他的妹妹1998年离开家,自从那时就没有音讯了.his sister left home in 1998,and ————since .（hear ） 有没有 my opinions on volunteering 的60个字的英语作文? He left his sister alone at home.和He left his sister at home alone.有何区别?都对?还是就一个对 以My opinions on cars为题写一篇英语短文100词左右. You do have a bad cold.为什么加do呀? 以My opinions on a good name为题,写一篇300字的英语作文.没啥大错,通顺就行了. 以My opinions on the Internet为题,随意写一篇300字的英语作文,能凑合就行.追加30分.没啥大错,通顺就行了 You do have a bad cold.这句话中是否多了单词do? 1.Do you have a bad cold =Do you ____a bad cold2.I'm sorry ___ ___ you____for me for ____ ___ ___ ___我很抱歉让你等了这么长时间3.He takes off the sweater 反：He ___ ___ the sweater I am used to getting up at 6:30.哪个是主语? 第一：i am used to getting up eary 第二：i used to get up eary第一句里的 used 是不是做adj.动名词短语getting up 做to的宾语是吗?而 to getting up 整个做 表语的补语是不是?第二句 里used是谓语 to get up 不定 翻译I am used to my life now. 孩子听英语磁带用哪种机器号 小学四年级英语磁带播放器怎样选择?什么机器最好? You do have a bad cold!这句语法上如何解释do在这里用法,还有什么句子可用到此用法 英语翻译There are somespeciai feeling my heart.sunderly i realized ine thing the love between usis not true.all of this like a dreamin this five mnoths.i lose myself!IT IS MY MISTAKE 30个字的个人签名加上标点符号 女儿6岁学英语发了很多磁带,现在用什么放磁带听英语啊另外复读机可以放磁带吗,mp3可以放磁带吗 【办校刊】卷首语 英语翻译 参考一份第一期校刊的卷首语仅仅是参考,可以教我如何写,卷首语大概写什么等等. 已知数列an=6n-5 bn=2^n 求an*bn的前n项和Hn 这个叫错位相减法是吧 错位相减法怎么用?最好能详细点说明 50分清楚了再加50分 设数列 {bn}的前n项和为Tn,Tn=n^2+n+1,i求数列{bn}的通项公式 各国风水不同,用一个成语来形容