How long should a couple know each other before they get married?

How long should the composition?翻译 How long should a couple know each other before they get married? 翻译：how long should the supplies in a survival kit last? How long should your leg be?英语脑筋急转弯,how long should your leg be? “（）should we clean the library?”“Twice a week.” A.How many B.How much C.How long D.How often应选哪个? How should get rid How should manage?How long can I also insist? how long four times a how long should you exercise each time的翻译 How long should your legs be?这是脑筋急转弯 猜谜语 How long should your legs be? If should see you.after long year.how should i greet.with silence and tears. If I should see you,after long year,How should I greet,with silence and tears.. If I should see you after long year ,how should I greet ,with tears ,with ____ does your father play basketball A.how long B.how many times C.how soon D.how oftenwe should work hard and make our dreams _____ (come) true游泳能使我们强壮_____ can ____ ____ ____ how long does a pupa last How long can a man live? what does everybody do at the same time?how long should your legs be?what has four legs and a back but can not walk How long （ ）you stay at home?--One week.I have to go to Shanghai next week.A.should B.must C.need D.can