c语言求s(n)=1*2*3 2*3*4 ... n*(n-1)*(n-2)

求翻译：Do you have this kit in a small? Do you have any other style?I don't like this kind of jacket.style 用单数形式对吗 When Tom grows up,he ____ abroad (go). How many books can I b______ at one time? 是what kind of club do you want to join?对还是what kinds of clus do you want to join?对 急 急 you have shorts,but do you have any runners什么意思和I always wear a T-shirt,shorts and runners to play basketball. 适合轮滑的英文歌 关于轮滑 英语文章 求轮滑时听的英文歌曲,gj3136827@126.com he is 6,likes playing football.要加逗号,怎么改都不对么?如果变liking那PLAYING就不能要了？ SIXTY EIGHT 国瑞店怎么样 SIXTY EIGHT 悠唐店怎么样 We ___ (have) exercise a strong body? do always why gesdache a l have?连词成句 The doctor did his best to s_____ the patient the doctor has tried his best,but he doesn't____ any hope of the patient's recovery.A hold out B hold on请问此句翻译中文意思是?hold out 和hold on区别在哪? The doctor has tried ____ to save the boy's life.A.everything humanly possibleB.humanly possible everythingC.humanly everything possibleD.everything possible humanly88.154 单选 The doctor tried his best（）the young man.①help②helps③helped④to help You can call Bill at 258-7988.改为祈使句急需啊````__________Bill at 258-7988. the beautiful photo makes me feel happy改为否定句. 英语翻译even before my father came along. keep doing 和keep to do的区别 英语中keep to do和keep doing有什么区别 Could you change me a one-pound noteCould you change (for) me a one-pound note这句话,为什么不要for leave 与leave to区别 leave for BeiJing leave someplace for __________?I have a toothache.A how do you do B what is trouble with you C what is matter with youD what is wrong with you hold out在等于 take out时是什么意思?what is the trouble with you可以等于哪四个句子?谢 what __the signs__ (mean) ?为啥前面只能填do 而不是does? I want a change for my five pound note,please.请问,能否改成:I want to change for my five pound note,please.want a 和want to用法上有什么区别,什么情况下可以互换? by the middle of this century by 加时间表示 到某时间为止 那么 to 加时间呢 to the middle of this ...to the middle of this century 是不是 到了中世纪的意思?