小题1:B
小题2:C
小题3:A
小题4:D
小题5:D
小题1:细节理解题，根据文中语句“Every day I was busy and worked very hard. And so, I started to get some white hairs. The summer of my life passed quickly.
”理解可知。
小题2:细节理解题，根据文中语句“One day I stopped working. I had more time. I understood this was my autumn, a beautiful time when the trees change color and give us delicious fruits.”理解可知。
小题3:词义理解推断题，根据文中语句“There were happy days and sorrowful days: some days the sun shone(闪耀), and some days it didn’t.”理解可知。
小题4:理解判断题，根据文中语句“Life is like the four seasons. Now I am very old, but when I was young, it was the spring of my life.”理解可知。
小题5:标题理解归纳题，根据文中语句理解可知。