A:being opened and closed
B:opened and closed
C:having been opened and closed
D:to be opened and closed
胡适先生曾说:“《新青年》杂志代表和创造了一个新时代。”这个“新时代”指的是( )
“人间四月芳菲尽,山寺桃花始盛开”的主要原因是 ( )
破阵子·为陈同甫赋壮词以寄之 醉里挑灯看剑,梦回吹角连营。八百里分麾下炙,五十弦翻塞外声,沙场秋点兵。 马作的卢飞快,弓如霹雳弦惊。了却君王天下事,赢得生前身后名,可怜白发生!