【题目】China has made ______ clear to the world that in the course of its development it seeks for both golden, silver hills and clean water, green mountains as well.
A. this B. that C. it D. One
在线课程【答案】C
【解析】
试题分析：考查代词。句意：中国已经在世界上明确表示，在它的发展财富的过程中，还会保持一个干净和绿色的环境。固定搭配，make it clear 明确表示，故选C项。