on which 、which、the one、 that在定语从句里都有提到,求它们的用法

this is the real piano on which I 'll remember the days____we spent togethera.which b.when c.on which d.in which The bicycle ____John often rode was stolen last night.A.which B.by which C.on which D.with which The pen ______he is writing is mine.A.with which B.in which C.on which D.by which 【解析】 in which,on which.at which,to which的区别 which,in which,on which,for which ,of which 有什么区别,在定语从句中怎么用?如：That is the day ( ) I'll never forget.A.which B.on which C.in which D.when which,in which,on which,for which ,of which 有什么区别,在定语从句中怎么用?如：That is the day ( ) I'll never forget.A.which B.on which C.in which D.when 选什么? the empire on which the sun never sets中的on All the pictures____were on shou were taken by the reporter___spent 3 weeks in the flooded areas.A.that,which B.which,which C.who,which D.which,that The factory_____ he visited lies in the south of the cityA.in which B.which C.on which D.where the day when/on which you go away ,除了when ,on which可以用that吗 We depend on the land ____ we get our food.A.in which B.which C.from which D.at which 为什么in which不可以? This is the classroom ___ I took the national entrance examinationA in which B on which C that D which They enjoyed the evening__they spent in the countrysideA.that B.which C.when D.on which which which there are altogether eleven books on the shelf ,____five are mine.A on which B in which C of which D from which这几种用法都有吗> there are altogether five books on the desk---- two are mineA on which B in which C of which D from which 要解析