第二节 短文理解2
阅读短文，从各题所给的三个选项中选出最佳答案。
It was a beautiful spring morning. and file sun was warnl but not too hot. Mr. Green saw an old man at the bus stop with a big. strong. black umbrella (伞) in his hand.
Mr. Green said to him. "Do you thlnk we're going to have rain today？"
"No. " said the old man. "I don't Ihink so. "
"Then am you carrying the umbrella because the sun is too hot ？"
"No. the sun is not very hot in spring. "
Mr. Green looked at the big umbrella again. and the man said. "l am an old man. and my legs me not very strong. I must have a walking-stick (手杖). But people will say. 'Look Tttat man is so old. ' and I don't like that. When I carry an umbrella in fine weather. people only say. 'Look at that stupid (傻的) man. '"
This story took place (发生) ______

A. at night
B. on a cold winter day
C. on a spring morning