这句话里的they为什么不能是them?which led to their being known as the applied arts.高手您说这是被动的独立主格结构,我查了很多书还是一头雾水

这句话里的they为什么不能是them?which led to their being known as the applied arts.高手您说这是被动的独立主格结构,我查了很多书还是一头雾水 They are advertising them in the paper for three or even four times the money they sold them for.我感觉这句话不对.请帮我分析一下句子结构.句子里的them是指tickets. Now they have had special cages made to protect them from these monsters.这是一篇文章中的一句话,我想问的是这句话里为什么要用使役动词,这句话写成这样不行吗?now they make special special cages to protect them from they look very uncomfortable这句话里的look为什么不用looks?they不是第三人称么? they were her state pair怎么翻译呢,这句话是马克吐温的名著汤姆·索亚历险记里的then she put them up and looked out under them.She seldom or never lookedthrough them for so small a thing as a boy; they 然后她又戴上了眼 请问 some of them are students 这句话当中为什么用them而不用they?看了一些其他类似问题的回答 网友说因为of是介词 后面要跟宾语 所以用宾格的them,还说them是of的宾语 .我不太明白 如果说介词后面 have been frightened out of their wits by giant fish bumping into them as they work如题, 这句话里的 bumping为什么要用ing形式呢? 是作现在分词吗? 如果是作现在分词那前面怎么没有谓语BE呢? 求解释 还有bump into Among them there are two party members and eight league members.请问为什么是Among {them].而不是Among [they].那么这句话的主语是. teach的用法Who taught _____ English last term?A.them B.their C.they这一题答案是A,为什么不能选B呢? 真正的高手请进.傲慢与偏见：They have none of them much to recommend them.pride and prejudice 傲慢与偏见 里,第一章中,MR BENNET说他的女儿们的一句话:They have none of them much to recommend them.这句话的句型分 The robot can work with them.为什么不能把them换成they? Let them join us中,为什么them要用宾格不能用“they”?是专家的,讲详细一点,我需要这部分的语法知识. we must try to overcome them.这句话里的谓语是有什么成分构成的? They are on your head.You can listen with them.What are they?求这句话的意思,先谢咯哈! so they can’t understand why the doctor do some things这句话语法错误在哪?我想表达的意思是 所以他们不能理解医生为什么做有些事 .网站评定说这句话有语法错误 If we eat them before a meal,who may take away our appetite.有点急……If we eat them before a meal,who may take away our appetite.这句话那里错了?答案是把who 改成 they,但是为什么呢?是从什么地方推断出来的?要怎么样 If we eat them before a meal,who may take away our appetite.有点急……If we eat them before a meal,who may take away our appetite.这句话那里错了?答案是把who 改成 they,但是为什么呢?是从什么地方推断出来的?要怎么样 求Just because someone doesn‘t love you the way you want them to,doesn‘t mean they don‘t love you with all they have.的出处.为什么我查到是在《双城记》里的