坡度高程差怎么算

tomorrow I'll ring you 这句话的主语是什么? i'll gI've you a ring tomorrow是什么意思 tomorrow I'll ring you 中I后面的的 in this experiment,they were woken up 一个选择题,关于现在完成进行.in this experiment,they were woken up several times during the night,and asked to report what they ______.A,had just been dreaming. B.are just dreaming C.have just been 请把下列句子适当的改写为祈使句：(1)stand up (2)stand in line (3)say"good morning"(4)point to the blackboard(5)show me your books(6)sing a song(7)be quiet(8)sit down 什么叫祈使句?(造一个句子) The,has,encouragement,and,a,great,been,please,play,of,the,success正理成一句话 阅读下面文字,完成（1）―（3）题.花草树木,同样具有人的性格、人的风cai、人的品德.我喜欢倾听竹的低唱,因为他有洒脱的风度刚直的气节；我喜欢欣赏菊的风雅,因为他有清秀的姿态ling霜 What mustn't we do in the forest on at home中文翻译 请把这句话翻译成中文:I was looking at what there is to do The food they gave us made us ill and the d_ were expensive . they were not the state prize winner .里的state是什么意思? Few people paid full attention to their health conditions___they were seriously ill.A.when B.if C.until D.before.为什么不选D They were in c___with each other for the prize.It's an h_____for me to be invited to speak here. 前瞻性的眼光 用英语怎么说 向我们提出你的想法英语怎么说与.很不一样用英语怎么说 与.一样用英语怎么说 英语选择题5题,请给正确答案..The medicine is on sale everywhere. You can get it at _______ chemist’s. A. eachB. someC. certainD. any The people at the party were worried about Janet because no one was aware ________ she had gone. A. wher Sally is not thin and has long straight hair.Sally is ______ ________ long straight hair.(改为同义句) Mary is not thin and has long straight hair.这个句子的同义句是什么? Mary is not thin and has long staraight hair.同义句同义句：Mary is ____ ____ long straight hair. Sally is not thin and has long straignht(改同义句) Sally is _______ ______long straignhtDon't watch TV and do your homework.改同义句______ _______ TV and do your homework 求第一题答案（照样子写词语） 多选题. 下列中属于作为战略业务单位应该具有的特点（ ）选项:a、有一项或几项业务b、 有一项或几项任务c、 有自己的竞争对手d、 有负责的经理e、实施战略并能够得利 简述组织工作的特点 如果我是一个男孩英文翻译 if i were a boy 为什么不是 if i was a boy 呢 This house of the 1790’s can even meet the needs of the 21st century.这栋18世纪90年代的房子甚至能够满足21世纪的需要.英文里面实际是怎么表达的1790’s 是18世纪90年 I was a boy还是I were a boy?为什么if I were you,而不是if I was you?was[wCz; wEz]be 的过去式(第一人称及第三人称单数)if she were you,... was的were用法?“If I were a boy”是病句吗?不用was? "If I were a boy"or"If I was a boy"?考查英语的虚拟语气... 不仅要正确答案,还要详细的解释~ THANKS~ 为什么说long straight hair,而不说straight long hair 记得英语中形容词的排列顺序是 限 观 形 龄 色 国 材 ,long 和straight都是表示形状的 怎么排呢? long straight hair 短句改错：1.He often asks help from the teacher.2.Ni短句改错：1.He often asks help from the teacher.2.Nine hundred students are admitted in our school every year.3.The reason is because he works hard.4.Mary as well as Tom and Mike have deci