程实现计算：1！+2！+3！+……+N!的值，要求定义并调用函数计算N!

单句改错：He didn't tell me when he will go to Shanghai. if you are ok,i am ok怎么回答? wherever you go,we will go after you.同义句＿＿ ＿＿ ＿＿ you go,we will go after you． 为什么要这样用? （英语的）这是一篇完型填空里面的. It had never occorred ,to him before any one of his present students could be the person _____in his dream.有described 和 appeared可以选,但是答案说如果用appeared But he only wants to stop Xi Yangyang.中文 资产阶级的软弱性和妥协性与无产阶级的什么性对立 He has finished his leason already.(改为否定句) He ___ finished his leason ____. I have become accustomed to the sky without you Have become accustomed to even 悠悠提问：数学趣题————好记星打火机,拿着教科书,拿着打火机,哪里不会点哪里.（烧easy)- 聪聪新买一支净含量45克的牙膏,牙膏的圆形出口的直径是6毫米.他早晚刷一次牙,每次挤出的牙 we have covered a lot of ground together.是啥意思 Slow.We've got a lot of shit. We've had a lot of rain lately.这句话为什么有两个have.都起的啥作用. We've got a lot of _______(测试) next week. 59. The last train ________ (go), we had to walk home.? when he had finished lunch he asked for a glass of water句中的when为什么是当...后when 意思是当...时的啊 street market the differences between street market and a supermarket. 这句话55 Market Street,2nd Floor, 为什么选D?Last time if he ___ with us,we ___ finished the task earlier.A:is; will B:were; would have C:was; will D:had been; would have 请问老师 55 Market Street,2nd Floor, When he had finished his lunch he asked for a glass of water.上面的这个句子与He had finished his lunch when he asked for a glass of water一样吗?表达的意思有区别吗? 雅思口语Street Market Does your city have any street markets?Do you like street market?What are some of differences between a street market and a supermarket?Will you visit street market in other countries? 百慕大真的有那么神秘吗? 我以前很胖,现在很瘦,怎样才可以在胖起来 百慕大为什么那么神奇 请问:百慕大,为什么那么神奇? a little bit stronger 的原唱是谁? No records to display什么意思 no more data to read from socket there is no data record corresponding to a part number是什么意思 No data to export （no connection to the data server!