单词：area stratified sampling
单词：area stratified sampling 相关文章
MARTYS STORY Hi, my name is Marry Fielding and I guess you could say that I am one in a million. In other words, there are not many people like me. You see, I have a muscle disease which makes me very weak, so I can't run or climb stairs as quickly a
高中二年级英语
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背诵为王第二册
61, get on one’s nerve 招惹某人神经了 A: Why did you come to the meeting late? I left a message with your roommate about the time change. B: She has a very short memory and it really gets on
英文语法词汇
51, fill a prescription 按处方抓药 Would you please fill this prescription for me? 52, fill in for 代替; 同义：fill ones place(position, shoes); take the place of; take over Say, Dave, can you fill in for me tonight at the restaurant? Id li
英语口译
In the early 1970s, when Joy was learning about programing, computers were the size of rooms. 20世纪70年代初期，一台计算机差不多有一间房子那么大，那时候的乔伊还在学习编程。 A single machine, which might have less
异类:不一样的成功启示录
It was a kind of an amazing thing. 想起来真让人难以置信。 It was an amazing thing, of course, because this was 1968. 这是一件令人难以置信的事，确实如此，因为这是在1968年。 Most colleges didn't have computer clubs i
异类:不一样的成功启示录