A:驻足 制裁 因地制宜 月明风清
B:追溯 帷幕 大庭广众 草长莺飞
C:肃穆 琐屑 天衣无缝 物竞天择
D:推崇 颠沛 日薄西山 世外桃园
I wasn't blaming anyone; I said errors like this could be avoided.
— Listen! Somebody is ___________ at the door.
— Don't answer the door! Mom doesn't let us do it while she is out.
____,____;穷且益坚,不坠青云之志。(王勃《滕王阁序》)
读下面某区域局部图。回答下列问题。