高一定语从句TherearemanyislandsinChina,thelargestisTaiwan.A.aboutwhichB.whichC.ofwhichD.bywhich为什麼选C不是选B?ofwhich在句子中等於largestofwhich?

Question

高一定语从句
There are many islands in China,_____the largest is Taiwan.
A.about which B.which C.of which D.by which
为什麼选C不是选B?
of which在句子中等於largest of which?

Answer 1

把句子还原：There are many islands in China,the largest of which is Taiwan.
of which 是介词+关系词,英语上规定,也可放到所修饰的词前.
即：There are many islands in China,of which the largest is Taiwan.