孤本愚陋始举孝廉

如何判断酸性大小?由水解程度来看? Only understand me ,I love you fooever 判断同主族同周期的酸性大小怎么判断?如题,1为什么HF HCL HBR HI的酸性依次增大?2为什么不是HF最强?3我很费解啊,F不是非金属性最强吗?4那其他的怎么判断,比如根据位置怎么判断酸性 ,例如,判 由think引导的句子的反义疑问句的回答看主句还是从句 请问那个 I think 句型反义疑问句,是反从句还是主句啊?例如：I think you are right.He thought you were right. 《夜莺的歌声》 缩写好的话我就加分要350字到400字 缩写《夜莺的歌声》四年级下册 按要求改句子, 按要求改句子!五年级英语 this l things for some need class afternoon连词成句 甲乙是常见元素的单质,A、B是常见的化合物,他们的反应甲+A--B+乙.1、若甲乙为金属,且乙的硫酸盐溶液为蓝色,写出反应的化学方程式2、若甲为非金属单质,A中含有+3价金属元素,写出反应的化 Where's the hospital?It's_____ _____the bank.表示医院在银行后面或表示医院在银行对面 where is the police station为什么加the 疯狂猜图 猜品牌.四个字母? 问警察医院怎么走,用英语展开一段对话,开头Where is the Centre hospital I think和He think 后面所跟的反义疑问句有什么不同 反义疑问句的练习题 有关think等的相关练习 关于think的反义疑问句I think I am right,don’t I?为什么要用don’t?不是说think、belive、expect、suppose、imagine等词引导的定语从句,疑问部分与宾语从句相对应构成反义疑问句么?I think I am right中I am ri 关于think的反义疑问句有哪些要点?主语是第一人称应该怎么办,比如I don＇t think he is a runner,＿＿?不是第一人称时怎么办? think的反义疑问句要不要考虑时态如何考虑 he would like to go to work (by underground.)对打括号的提问 she has to take a taxi( when it rains.he would like to go to work (by underground.)对打括号的提问 she has to take a taxi( when it rains.)it took him (three years) to travel aro Can we ____ any people when riding a bicycle?Can we _____ any people when riding a bicycle?a.carry b.take c.bring d.have When it rains ,I go to school by bus instead___by bikeA from B for C of D to It is about ____(minute)walk from school to the hospital. 想问下,我有两天的假期英语应该怎么说呢 i have a two-day holiday i have a two days' holidayi have a two-day holidayi have a two days' holiday这两句哪个对呢,加不加那个A呢请告之, where the hospital is 和where is the hospital 在语法上有区别吗? where is the nestest hospital? 英语选择题+改写句子1.—Do you usually go to work early every day?—Yes,the bus usually _______ me to work.A.takes B.fetches C.catches D.get2.He ran as fast as he could.At last,he _was_able_to_ get there on time.Which is closest in meaning 英语翻译Adult CrapI gotta say,life isn't how i expected.but in a way,i guess that's nice.o,not really.and you'd think that i'd cry myself to sleep.and maybe you're right,but what can i doall these pills,bookkeeping,pleasant things like soso many No,the hospital is nearhere.It"s next to the park问句 Adult翻译是啥意思 排序：1.next,it,to,is,the,park 2.there,on,a,left,is,hospital,the