已知电气元件寿命X服从指数分布，假设仪器装有5个这样元件且其中任一个元件损坏时仪器即停止工作

I get to school by bike 改为一般疑问句我知道答案是Do you get to school by bike.但是我想知道,为什么不用how do…可以给我解释一下吗?而且什么时候用一般疑问句,和特殊疑问句,像上面的那个I get…该 You know you love someone when you save their texts and re-read them when no one is watching. Don't ask for food until someone gives it to you Do not ask for any food. 11Loli I miss you everyday But yujie want to fuck you It ( )(leave) five minutes ago. 小心的反义词是什么.高兴的反义词是什么. It will begin at three o'clock.怎么改为问句 用how long 开头写问句,用watched tv ,three o'clock 这两个提示回答,必须要用到时间段或时间 语 为什么He always does his homework_____.要填carelessly when does he clean the blackboard?he always cleans the blackbaord every day 这句为什么就不需要does I usually go home at a seven o' clock.填空S___________ I play basketball with my classmate on Friday afternoon.I usually go home at a__________ seven o' clock. But he employs more men for the harvest.画出主谓宾 “This is the man ( )wants to see“This is the man ( )wants to see you”.用关系代词填空! the old man wants his son____(eat)more fruit act like翻译 The oid man stillsmoked,but he drank no more.(同义句转换) He lost his arms in an accident that took his father's life Do you know what those bottles _____用be made of/from的正确形式填空 would的短语和解释 The pyramids are old stone_____(build) of Egypt The old tomb ( B ) back to the time of the Han Dynasty .A date B dates C will date D is datingThe old tomb ( B ) back to the time of the Han Dynasty .A .date B .dates C .will date D .is dating为什么选B请详细说明所有选项 is it easier toremember or to forget?Give your reasons英文回答我 Nice to have you with us 翻译 Believe it or not,the stronger your imagination is,the easier it will be for you to rememberthings.So a strong imagination is____by memory experts.A.recommendedB.interruptedC.educatedD.attempted求详解 求助英语句子中词汇的用法.“nice to have you with us"中have的用法?谢谢! nice to have you with us.的have起到什么作用,不要可以么? Nice to have you with me what about _________(health) living What is great ___living in China?1 about 2for 3with 4in能否翻译一下 they什么great fun.选择be,have,want,like,do you'd better( )a girl who's just like youyou'd better( )a girl who's just like you mother.A.find B.to find C.finding D.found (之前的句子是过去时)