______is reported in People’s Daily is that the Xiongan New Area aims to be an example of green, creative and high-quality development.
A. That B. What C. As D. It
【错因分析】主语从句中，有些学生容易分不清连接词在从句中所作的成分或其意义而误选其他答案。
【试题解析】考查主语从句。句意:在《人民日报》中所报道的是雄安新区旨在成为一个绿色的、创新性的、高质量发展的范例。分析句子结构可知，空处在句中引导主语从句，且从句中缺少主语，故应用What来引导该主语从句。that引导主语从句时，that在从句中一般不作成分，而该主语从句中缺少主语，故A项错误；as可用于引导定语从句和状语从句，而不可用于引导名词性从句，而若用as引导定语从句，该句的正确表达应是As is reported in People's Daily, the Xiongan New Area aims to be an example of green, creative and high-quality development，故C项错误；若用it作形式主语，真正的主语为that引导的从句，该句的正确表达应是It is reported in People's Daily that the Xiongan New Area aims to be an example of green, creative and high-quality development，故D项错误。
【正确答案】B
