菱形有一个内角是60°，边长为5cm，则它的面积是﹙ ﹚cm2．
----Sorry to have interrupted you. Please go on.
-----Where was I?
-----You _____ you didn’t like your father’s work..
A．had said
B．said
C．were saying
D．had been saying
古诗词鉴赏。
巴山楚水凄凉地，二十三年弃置身。
怀旧空吟闻笛赋，到乡翻似烂柯人。
沉舟侧畔千帆过，病树前头万木春。
今日听君歌一曲，暂凭杯酒长精神。
1．诗中借用典故表达诗人思想感情的诗句是：_______，_______。
2．“沉舟侧畔千帆过，病树前头万木春”历来受到人们的赞赏，你怎样理解这两句诗？
________________________________________________________
