Tom’s best friend is Mary. 名词所有格用法,请问如果说my best friend is Mary.这对不对?这是不是也是名词所有格?而且my就是“我的”的意思 不需要加s

which is Tom's best friend?为什么用which? Tom is a best friend of mine. Tom is one of my best friends是什么意思?为什么friend后面要加s? tom is my best friend改成特殊疑问句 joy is tom's friend. she__here Tom is my friend.He is the best friend of me.哪里错了 Tom’s best friend is Mary. 名词所有格用法,请问如果说my best friend is Mary.这对不对?这是不是也是名词所有格?而且my就是“我的”的意思 不需要加s Maybe he is Helen's best friend改同意句He()()Helen's best friend. anne's best friend 麻烦看看这段话都那里有错误?Tom and sun are talking about their best friends.Tom’s best friend is Harry.They are baseball fans.Harry is very sociable.He’s got this great sense of humor and he loves meeting people.Sun’s best friend i My best friend is( ) My Best Friend Is My best friend is ( ) Who is Tom's best friend,____ or _____?A I,you B you,I C you,me D me you请说明所选的原因， Tom is my friend. The boy is called Tom is my best friend?我也觉得不对， Diamond is girl’s best friend 是什么意识 A dog is a man' s best friend的意思!