I have stayed in beijing for a months

I have stayed in beijing for a months otherwise,I would have stayed alone in my small room with a hog plate.翻译 I have stayed at home in the country since 2007,since 2007划线提问,怎么提问? 我在北京已经呆了几天了I have stayed in Beijing for()()()days I _____ with a friend in New York just now.I will be back next week.A.am staying B.stayed C.stay D.have stayed为什么? have been in,have lived,have stayed的区别? 翻译：i have dreamt in my life dreams that have stayed with me ever after,and changed my ideas Which sentence is correct?Why?1)By the time you arrive in China,I will have stayed in Europe for 2 weeks.2)By the time you arrive in China,I have stayed in Europe for 2 weeks. --I stayed at a hotel while in New York.-- Oh,did you?You ___ with Tom.a.could have stayed b.must have stayed为何选A,选B为何不可,表示你肯定跟TOM呆在一起 i stayed a hotel while in new york.oh,did you ?you__with Barbara.A could have stayed B could stay C would stay D must have stayed哪个答案好啊? I stayed at a hotel while in New York. Oh,did you ?You could have stayed with Barbara.请问中间为什么要用 could have stayed 不能用 could stay呢? -I stayed at a hotel while in New Yoke.为什么用虚拟语气?为什么填could have stayed而不用would stay? I stayed in town on monday.翻译 I bei live in 什么意思 谢谢哈 I have stayed in Beijing for a month(对for a month提问）______ ______ ______ ______ _______in Beijing? the man whose house i have stayed in for two months has some money trouble为什么不能用which? I stayed awake on purpose in order to have a good look at the moon for once by myself I have bought a chicken ,some beef and some vegetables in case your friend _to lunch A should stay B should have stayed C have stayed D stay为什么选A