【题目】The Amazon rainforest is considered the lungs of Earth, much of ______ located in Brazil
A.whichB.whatC.itD.that
在线课程【答案】C
【解析】
考查代词。句意：亚马逊雨林被认为是地球的肺，大部分位于巴西。此处The Amazon rainforest是句子主语，located是过去分词，其逻辑主语是much of it，这里是过去分词的独立主格结构，而不是定语从句，用it代替The Amazon rainforest。故选C。