this my brother and that my sister.错在哪在里A,B.C

And this is my sister,Mary.and this is my brother,Jim用英语怎么说? and,siater,is,my,brother,this,my.is.this 连词成句 This computer is for ( ).A.my brother and I B.my brother and me This computer is for ( ).A.my brother and I B.my brother and me 我认为该选B，做宾语 My brother and I I am Jim.This is my brother and t什么 is my sister This is my brother and that are my parents是否正确 this my brother and that my sister.错在哪在里A,B.C this is my brother and those ( )my parents A,am,B,is C,are This's my brother and that's my sister.错在哪? This‘s my brother and that's my sister.错在哪在线一分钟等 This's my brother and that's my sister.错在哪 用词语代替 my brother's and my my brother and i My brother and I This man is (my brother).对my brother部分提问 MY brother and l __doing__homework is this friend and my that brother his is连词成句 Hello,Tony!_______ my brother and sister A.This is B.That is C.These this,of,is,photo,my,brother,a,and,me连词成句 mrs wang teaches my brother and[ ][l]chinese this term用适合代词填空