“百家争鸣”的局面最早出现于战国时期。中 * * 党在建国初期再次提倡“百家争鸣”，旨在  [ ]

A．促进政治民主化

B．调动了知识分子建设社会主义的积极性

C．促进文学艺术的繁荣

D．促进科学文化事业的繁荣

In front of  ______ remained of my old house,I took some pictures,which called up my childhood.

A．where

B．which

C．what

D．the place