特种作业人员每几年

人的生命最长几岁? 有记录以来人的最长寿命是多大? 赵普文言文中写了关于赵普的两件事,表达了怎样的中心?快快快啊!!!谢谢了!!!!!! 谁知道Here's a letter 改为复数句应该怎么改? 请教一道英语题:Here's an apple.的复数形式是什么?谢谢! 英语单词letter的复数形式怎么写 letter的复数形式是什么 北京奥运会吉祥物的设计采用了哪些中国传统文化元素?并将传统文化与什么进行了完美的结合?速度~~~ 福娃的设计采用了哪些中国传统文化元素 英语翻译 我国寿命最长的人活了多少岁?是谁 egg的音标与pen的音标有什么不同?为什么? Be quick!Your mother is waiting __________downstair down stair downstairs down stairs Jenny Lucy Lily between and is 连词成句 It's u_______to wait.your mother has left. my bag is between (Lucy's and Lily's)请问括号中的为什么是分别所有,别人的书包,你所有? the boy stood at the gate_____for his mother. a. waiting b. to wait 选哪个? #儿时疑惑#为什么天上的星星那么多?为什么我走月亮也走? My mother said,"Don't do that again. 为什么自己内心总是感觉孤独 英语中,例如pen 音标是pen 我是这样拼的p就是p,e就是（不知怎么说啊）.我只会这英语中,例如pen 音标是pen 我是这样拼的p就是p,e就是（不知怎么说啊）.我只会这2字母合起来后的音.就是不知n这 关于N的读法,为什么人们常常把N读做“恩”可是它的音标是[en]啊?貌似广东人犯这个错比较少 #儿时疑惑#太阳为什么是圆的?月亮为什么会变弯变圆? #儿时疑惑#太阳公公和月亮婆婆真的是一对吗? #儿时疑惑#用手指月亮会怎么样? #儿时疑惑#为什么月亮会跟着我们走? Shall we play basketball after school?的同义句 He often ____ (play) basketball after school when he was a student 英语试题 We (1) two good basketball players (2) qur school basketball team.(3) you play basketball一、We (1) two good basketball players (2) qur school basketball team.(3) you play basketball well?Do you want to play for the school basketball t He wants to play basketball after school.(改为同义句) He ____ _____ to play basketball after schoo I don't think he___(know)me at that time 求八年级下册学英语Unit5Reading1阅读理解答案南京大学出版社的 I'll never know what he was thinking at that time.Nor will________.A.anyone B.anyone eles C.no one D.no0 one eles