总分总是结构还是顺序

I studied hard.的中文意思 英语小作文an interesting weekend英语小作文、60、70字 用过去时、 改错题：these shoes are worn out ,they lasted a long time.怎么改呢,为什么?答案为have lasted They s________ an interesting weekend. 生物碱一般都把它转化为其盐酸盐保存,都需要哪些试剂?试剂在过程中的作用?比如要把麻黄碱转化为其盐酸盐? Whose shoes are these?They look_____yours.Bill. LWhose shoes are these?They look_____yours.Bill.Let me see.please_____are not mine .They are Mike'sAre these _____yours.Mike?Oh______.They are not. 《三国演义》每回的读后心得.几句话就行啦 三国演义第三回读后体会（30字以内） 三国演义的读后体会感悟 英语翻译文章见不要软件翻译 __________are they?这个填空怎么写 someone will important还是 someone will be important为什么啊 食物链能否只写两个?如草→蝗虫. 蚱蜢,毛虫,草,鸡,青蛙 这些生物可构成多少条食物链?怎样构成? 小儿吃深度水解奶粉后转吃普通奶粉是否对水解奶粉有依赖?病情描述(发病时间、主要症状等)：小孩现在3个多月了,2个月时有湿疹,前几天去医院看医生建议吃深度水解奶粉,并涂了些药,现在 英语翻译Looking at the wall calendar,I noted that my next seven days included two appointments,20 minutes each,three forms to hand in at two different schools and a cover for the pool to pick up. cover up the internal pay inequities 深度水解奶粉转适度水解怎么过度 The Saturdays的《Up》 歌词 在食物网中,生物的数量随着营养级的升高而减少,这说明食物流动的特点是什么?仔细回答! 英语翻译最好副上歌词..歌词是第一位回答的那个.但是第一位有的地方翻译不顺畅,而且有翻译错误的.希望可以有更好的答案,. I have (a computer) in the office 就括号里的词提问. Game not ove翻译成中文什么意思 No one have a computer in the poor school哪里错了?怎么错的? 翻译：他什么都没有了（用not anymore） One day after school,Johnny joined his computer to the computer in his high school office. I am very moved!thank 如上. 是I AM MOVING还是I AM MOVED? You must go ____I told you.选after还是as it was in the primary school where my teacher introduce me to computer ,哪里错了 I didnt know this _______he told me 选择 A.after B.before C.until D.both B and C It was in the primary school where my teacher introduced me to computers.有两处错误,是否对?where错了,应改为that,是强调句型,但强调句不是it is that 怎么会改为was了呢?如果是将来时,还要还要改为will is?还有：i