下列对诗句节奏划分正确的一项是[ ]

A ．怀旧／空吟／闻笛赋，到乡／翻似／烂柯人。   

B ．折戟／沉沙／铁未销，自／将磨洗／认前朝。    

C ．惶恐／滩头／说惶恐，零丁／洋里／叹零丁。    

D ．又恐／琼楼／玉宇，高处／不胜／寒。

People usually eat dinner ________. [ ]

A. in the morning                        

B. in the afternoon

C. in the evening                        

D. at the night