西方文论中文学观念的演变有着一条清晰的线索（），循此线索可以大致看到西方文论的发展脉络。
参考答案：再现说—表现说—本体说—体验说
It was in the small house _______ was built with stones by his father _______ he spent his childhood.[ ]
A. that; which
B. that; where
C. where; that
D. which; that
安装自动喷淋设备等处理风险的风险管理技术是______。
A．避免 B．预防C．消除 D．抑制
