特种作业证怎么考

死去活来类型的词语我有急事, the flu_____(spread)easily in crowded places.【要加s么】 和死去活来一样的词语有哪些? 英文翻译,怎么用手机?一个小段就好了,可以是怎么发信息、使用摄像头、用手机上网、、、、、、 an等比数列,an大于0,a5-a4=576 a2-a1=9 求a1+a2+a3+a4+a5 Look at what they can do without legs that animals with legs can't do.请分析一下句子! 天津少儿英语哪家不错,小孩英语不太好,想提高下 老师,请教您个关于but作介词的用法. The emperor discovered tea over these thousand years ago.改为被动 我想知道meeting in beijing是什么意思? meeting in beijing什么意思? meeting in beijing是什么意思? 我想知道,meeting in beijing meeting in beijing的意思? 同义句He was against the point.如何转换 英语语法填空一小题 it is fun（ ）with child填play的适当形式 解释下it is adj for（of） sb to do sth 但这句子摘自语法书 是playing... The reason why the emperor built the wall was ________(protect) China.求理由加翻译,要准确, you're very important to me是什么意思? you're important to me 这句没有加“very”是什么意思! refrigerator什么意思 side by side REFRIGERATOR side by side REFRIGERATOR I self-confident already soon rubbed,was left over only then the courage啥意思额,翻译了好几遍都感别扭,好想不通顺 Cotton is firse made___thread and then it was woven___cloth.A.up of ; up of B.into ; into C.of ;ofA和C错在哪里? 为什么欧洲煤钢共和体为欧洲的联合奠定了政治基础 Cotton is first made ________ thread and then it was woven ________ cloth．大神们帮帮忙A.up of；up of B.into；into C.of；from D.from；of Turning to the left,he suddenly found the bank he was looking for. polyethylene是什么材料 foam pie 中文意思 East Turkestan是哪个国家? 梦境发生在睡眠的哪个阶段主要想知道是在深度睡眠之前还是之后.深度睡眠可能在入睡后十分钟左右进入吗?有时只睡半小时也会做很短的梦,这时有没有经历深度睡眠呢?人不经深度睡眠,进 每天都在重复同样的梦境,和同样的人,在同样的地点,发生同样的事情,到底有什么含义吗 人会在睡觉时将梦境与外界的声音混合起来么我昨晚调了闹钟,今天早上闹的,我当时就听见闹钟响了,之后将闹钟关了,可是一直关不掉.过了一会我爸来吧我的闹钟关了,我才醒了过来,知道刚才