三角形梯子

心理学试验法的主要特点是A简便易行 B严格控制 C定量研究 D讨论相关关系 世界上有比氢氧化铯碱性更强的碱? 英语翻译是用来介绍课程基本信息的一个术语 gas production with unit change in casing pressure翻译 英语翻译“一项出色的研究认为,如果一个20多岁的女人在生第一个孩子之前多等一年,她一生的收入将增长10%,原因既包括更高的工资水平,也包括更长的工作时间.” 英语翻译这是Lube乐队的《流年》.我用Google翻译成英语还是觉得不好理解,因为好多语法没有学过.这首我很喜欢!希望你能帮助我,Когда виски сосёт весна,И снегу белому хана,И 一道物理题,铅笔缠上30圈铜丝.尺子上看到4.2cm,那么线圈的长应是多少?铜丝的直径是多少? Where shall we put the fridge?I think there`s enough--in the corner for it.( )A.room B.floor C.place D.ground 选哪一个?四者有何区别? There is no enough() on the corner to put the tableA.place B.room C.floor D.ground 哪个?不求快只求理解 Finally I’d like to thank you all for your coming .最后我要感谢诸位的光临.（不能用at last） 这里为什么不能用 at last啊? ( )3.There is not enough ______in the corner( )3.There is not enough ______in the corner for the table.A.place B.worker C.teacher D.ground Finally I’d like to thank you all for your coming .最后我要感谢诸位的光临这里 的 ALL 不是 很明白 麻烦拉 We什么any drinks because there is enough in the fridge Thank you for your letter.I'm glad you like your school.I __1__ from Monday to Friday.We have four __2__ in the morning and two in the afternoon.__3__ Monday and Thursday afternoon we __4__ P.E.On Tuesday afternoon __5__ of us have __6__ music class. 如何用氢氧化锂、硼酸反应生成四硼酸锂 什么能使氢氧化锂发生复分解反应 泳池专用硅藻土过滤机的过滤精度是多少? 微波炉的高压电容如何检测 用碳酸铵沉淀钡离子和钙离子时,氨水加的太多有何影响?用碳酸铵沉淀钡离子和钙离子时,为什么既要加氯化铵又要加氨水?氨水加的太多对分离有何影响?在实验过程中为什么要加热到60度? The p—— is,there isn‘t enough time,so we have to hurry. There s enough time,so you needn t hurry.(保持句意不变)There s enough time,so you ___ _____ to hurry. There is no time left.We'll hurry and __.A.get on the bus.B.catch a bus. we ()be in such a hurry since there is enough timeAcan't Bneed't Cmustn't Dmay not 有一个长方形纸盒,长、宽、高分别是15cm、8cm、5cm,请你估算一下,能否将一根18要有图和过程 There's enough time.You ( ) do it in a hurry.(dong't have to,haven't to)选词填空 小玲想把18cm长的铅笔装入一个长15cm、宽4cm、高3cm的纸盒中,问这个纸盒能盖上盖吗?若能,请说明理由；若不能,那么这个盒子最长能装多长的铅笔? 小明把一根18cm长的铅笔装入了一个长15cm、宽4cm、高3cm的纸盒中,这个纸盒还能盖上盖吗?如果能,说明你的理由；如果不能,那么这个纸盒中最多能装多长的铅笔? 小玲把一只18CM长的铅笔装进了一个长15cm,宽4cm,高3cm的纸盒中,这个纸盒还能该上么?急需支援!要有步步骤! “生成的氢氧化钙为溶于水,不通入二氧化碳也有浑浊现象.”这是为什么? It was _____ that she couldn't finish it by herself.A. so difficult a work B. such a difficult work C. so difficult work D. such difficlt work答案选什么?不可数名词想用So表达,该怎么说? It would have saved Harriet endless grief had she now told him the truth ,but she couldn`t do that. Lisa was so scared that she couldn't move.同义句