通读下面的短文，掌握其大意，然后从各题所给的A、B、C三个选项中选出一个最佳答案。
One very cold morning, my, father and I were working on the farm. I asked him how long I must stay in the ____1____.
“About an hour.” he answered.
“I wish I could go hone now—my __2__ aches.”
“I am sorry, but can’t you stay till lunch time?”Said my father.
“But my headache is getting __3__.”
“Well,” said he, “you may go home. I don’t want you to work if you are sick. Go straight home __4__ tell your mother to give you some rhubarb(大黄，一种苦药).It will __5__ you a lot.”
I went back home. However, I told my mother that my head was better, hoping not to __6__ the terrible medicine. But it was too __7__.She understood my __8__ as well as my father. So she prepared the rhubarb.
I had to swallow(吞) all of the rhubarb. Dear me! How bitter it was! I would rather __9__ all day in the field. But it cured(治愈) my laziness, and I learned that it is important to be __10__.
Friends, keep it, though there is another and a better reason.
小题1:A. field               B. hospital              C. factory
小题2:A. tooth               B. head                  C. stomach
小题3:A. better              B. worse                 C. less
小题4:A. but                 B. or                    C. and
小题5:A. hurt                B. worry                 C. help
小题6:A. take                B. buy                   C. make
小题7:A. early               B. late                  C. easy
小题8:A. joke                B. duty                  C. problem
小题9:A. work                B. play                 C. study
小题10:A. kind                B. honest                C, helpful