(2017·泰安中考)
第三部分 阅读理解(共15小题；每小题2分，满分30分)
阅读下列短文，然后从每题所给的A、B、C、D四个选项中，选出最佳选项。
A
Once a very rich man and his son collected valuable paintings by famous artists like Picasso, Van Gogh and Monet.
Later, the son left to join the army. After a few weeks, the old man received a letter saying his son had died while taking another soldier to a hospital. The old man became very lonely and sad.
