Uncle Sam and John Bnll stand for后面应填什么

uncle Sam and John stand for the USA and the UK为什么这样表达? Uncle Sam and John Bnll stand for后面应填什么 英国的雅号是什么?A.BigBen B.John Bull C.Hot dog D.Uncle Sam Sam Brown is my uncle.I call him____.A.Sam B.Brown Uncle C.Uncle Sam BrownD.Sam Uncle Your friend has a brother.His name is John Brown and you can call him ____.A.John Uncle B.Uncle John C.Uncle Brown D.Brown Uncle为什么答案是B,而不是C呢? 七上英语 急单项选择1、Sam Brown is my uncle.I call him________A、Uncle Sam B、Uncle BrownC、Sam Uncle D、Brown Uncle2、This is a photo _________ his family.A、to B、of C、for D、with3、_________ are good friends.A、I and Tom B、 Uncle Sam为什么指代America;John Bull为什么指代United Kindom Sam was watching TV when Uncle John come to visit us.哪里错了? c ,uncle sam d ,sam uncle John is Sam and Amy's friend.是否有语法错误? uncle sam 的来源? Sam Brown is my uncle.We call him（ ） A.uncle Brown B.Brown uncle C.Mr.Sam D.Sam uncleSam Brown is my uncle.We call him（ ）A.uncle Brown B.Brown uncle C.Mr.Sam D.Sam uncle I call my father's mother_____.My uncle has a son,John.john and l are____. Mr Shute is a friend of ____.A:John's uncle B:John's uncle's C:John uncle's D:John uncle选哪个?为什么?哪个是对的?A or 原因是什么,为什么是A?为什么是B? uncle sam gets his share 意思I think you'd better and see how much is left after uncle sam gets his share !其中的uncle sam gets his share 是不是一种习惯用法. Uncle Sam的英文介绍 Uncle Sam 为何指美国? 为什么叫美国uncle sam