that、this只能用单数,those、these只能用复数吗?

that、this只能用单数,those、these只能用复数吗? 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, that this these those用法. 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 This is the last lesson that we have this term..为什么只能用that 不能用which?、 定语从句He is the only one of those workers who is able to do this job.我在书上看到这样的句子He is the only one of those workers who is able to do this job.the only修饰的先行词不是只能用that引导吗? This is the reason that he gave to me.w为什么只能用that in this summer.这句有错误吗?如题.this/those/that+n.的前面还能用介词吗?I got up early on this morning.这句有错误吗? Those that go to the museum will wait at the gate of school为什么只能用who 引导啊 this,that的复数是?those,those are this that these those的用法 this that these those 有什么区别? 总结this/that/those一般疑问句 用this,that,these,those完成句子 this that these those求答案 用that this those these造句 this/that+单数或不可数?如题 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……