this,that的复数是?those,those are

this,that的复数是?those,those are those 是this 的复数形式么 this复数 是those吗? those,that,these,this的用法真的是these,those用于单复数都可,而that,this只能用于单数吗?要给出依据, this that的复数 英语THAT和THOSE的用法the stories in this book are more interesting than (that) in that one.既然是复数,为什么括号内答案是 that而不是those? 指示代词及其复数形式的用法this,that;these,those is的复数形式是什么?如this的复数形式是those 英语里问颜色有复数和单数,想问下单数时回答,the,that,these,this,those等词是怎么用的,在哪用的 that are tigers,为什么不用this,those,tiger不是复数嘛,为什么不用those? that this 的复数形式 family的复数是?it的复数是?boy的复数是?This her brother改为复数形式是?Those are my sisters改为 this that these those的用法 what's that?(those)、This is a dog.（these）、He's a teacher.（they）、is this a new bookwhat's that?(those)、This is a dog.（these）、He's a teacher.（they）、is this a new book（these）改复数 括号里的是提示 this is an apple and that is a 写出复数句.this is an apple and that is a 写出复数句.上句中these或those做主语是be动词用（ ）,名词用（ this和that则用单数_.剧中的brothers是可数名词brotherde__形式英语中,名次 在回答this/that和these/those的疑问句时,( )代替this/that,( )代替these/those. 英语they these those……it是they的单数形式,this是these的单数形式,that是those的单数形式.they和these those 的区别,平时用的时候也会,但也说不清楚它们到底怎么区分,都是复数…… that、this只能用单数,those、these只能用复数吗?