是every has his own idea还是ideas ,这里用his对吗?还是应该用their关于符合不定代词还有什么特殊的~

every one has his or her own ideas为什么加s every one has his or her own bik every one has his or her own ideas为什么加s every one has his or her own bike 为什么有不加s every one has his or her own ideas为什么加s every one has his or her own bike 为什么有不加s 是every has his own idea还是ideas ,这里用his对吗?还是应该用their关于符合不定代词还有什么特殊的~ has.good points.weak sides.and every.own.man.his连词成句 every man has his every dog has his Every dog has his every dog has his Every Jack has his Every jack has his ( )of the students in our school has his own bike.A.Every B.Every one C.One every child has his own dreamEvery child has his own dream.Every child hopes to be an adult.However,is it truly like what they imagine?As a boy who lives in modern times and in a modern city,I feel greater pressure(压力) on me with the city’s dev Every man is his own worst enemy . every one to his own taste是什么意思 Every heart has its own sorrow. Every school has its own rules是什么意思 1.Every student has to carry _______bag.A.hers own B.his own C.thier own's D.one's2.I'm proud of my motherland and she is proud of ______.A.her B.hers3.I like traveling from one place to ______ to enjoy the beautiful scenery of our country.A.other B.