GWD24-21

colorful_na

GWD24-21

24-21 Nobody knows exactly how many languages there are in the world, partly because of the difficulty (of? ) distinguishing between a language and the sub-languages or dialects within it, but those who have tried to count typically have found about five thousand.

A) and the sub-languages or dialects within it, but those who have tried to count typically have found

B) and the sub-languages or dialects within them, with those who have tried counting typically finding

C) and the sub-languages or dialects within it, but those who have tried counting it typically find

D) or the sub-languages or dialects within them, but those who tried to count them typically found

E) or the sub-languages or dialects within them, with those who have

原来有老贴,可是人气不高,有几个地方没讨论明白,我在重发一次

在这里答案是A,木有什么问题这里的it指代的是language可是,我想问的是后面的those和who都分别指代什么

希望NN指导

plato1983

who have tried to count修饰those, 意思是那些试着去数的人.