it is 开头的定语从句,which可以省略?我记得只有修饰宾语才可以吧?

it is 开头的定语从句,which可以省略?我记得只有修饰宾语才可以吧? 定语从句的先行词能不能用it?如 it which. 如果关系代词是代替定语从句中的宾语从句的主语,那么宾语从句中的主语也可省略吗?比如,It's a book which everyone says is too long. “It requires people to be patient,which most people are not.” which在此修饰什么?是定语从句吗?这句中which可修饰形容词patient吗?which引导的定语从句能修饰形容词吗? It is very kind of``和which is very kind of```的区别定语从句不好理解,谢谢咯 It is 开头如何判断定语从句或名词性从句形式主语 英语初三判断句子成分 It is the band which gets everyone dancing .这是个定语从句还是it 作形式上的主语?如果是定语从句可以把which改为that 如果改为that不就成了强调句了吗? 关于高一英语定语从句的问题作业里要求下列的句子以定语从句的形式并成一句.可我看下来,好像全都是用that/which……好吧,请忍耐我的无知吧……I am attending a new school.It is very large.It has many The earth is bigger than the moon,____ we all know it为什么是 which 非限定性定语从句的which 不是做主语吗 定语从句中不应有itA foreign joint venturer shall be encouraged to deposit in the Band of China foreign exchange which it is entitled to remit abroad.这句中的it 是否可省去which 引导一个定语从句,在从句中作主语,故it 是 It's a theory to which many economists subscribe.这儿which是主语从句还是定语从句?如果改成it is a theory which many economists subscribe to.which可以引导定语从句,不换成that? 定语从句中以who what which开头的特殊疑问句关系代词用什么 定语从句的练习题.Beijing,is the capital of China,is a beautiful city.A.that B.it C.which D.／为什么选C不能用A. 关于 as which 非限制性定语从句1、as引导的定语从句可放在句首、句中和句尾,which引导的定语从句只能放在句尾. 　As we all know, the earth is round.David, as you know, is a photograopher. 戴维是个摄影师,你 定语从句的题目Whether you go or not,_______ is quite all right with me.　　A.that B.which　　C.and it D.so不是非限制性定语从句吗?如果不是定语从句那是什么从句?这里that是作主语的吗?那为什么which不能代 定语从句的一些转换.例如in which可换成what类似的举一些出来, 定语从句中of which的用法 定语从句in which 的用法