Old Mr. Green has lived in southern Iowa for a very long time. He has worked on the land all his life and he sees no reason to stop now. His legs have bothered him for many years, and his hands have pain(疼痛). His wife has been asking him to get some help from a doctor, but he has never listened to her. He has known old doctor since he was a boy, so of course he trusts(信任) him. But it's one thing to trust a doctor, another to really go and see him. At last, when he cannot work because of the pain, he has to let his wife take him to see the old doctor. "How long have you had problems with your legs, Mr. Green?" "For three years!" "And your hands? They've given you pain for a few years, right? I think you might have arthritis (关节炎). I know you've been taking care of your farm by yourself all these years. From now on you' d better get someone to help you on the farm and keep yourself warm. Come and see me again in two months. " Mr. Green feels sorry that he didn' t come to see the doctor earlier.
单选题
Mr. Green is a________.
【正确答案】
B
【答案解析】解析：句意：格林先生是一位______。推断题。从文章倒数第二段第四句“I know you’ve been taking care of your farm by yourself all these years。”可以得知，格林先生有自己的农场，由此可推断他是一位农民。故B选项符合题意。
单选题
What is Mr. Green' s problem?
【正确答案】
C
【答案解析】解析：句意：格林先生有什么问题?细节题。从文章第一段中“His legs have bothered him for many years，and his hands have pain．”可以看出，格林先生一直被腿和手的疼痛困扰着，故C选项符合题意。
单选题
Mr. Green finally goes to see a doctor because________.
【正确答案】
B
【答案解析】解析：句意：格林先生最后去看了医生因为______。细节题。从文章第一段“At last，when he cannot work because of the pain，he has to let his wife take him to see the old doctor．”可知，格林先生身体上的疼痛而导致无法工作，最后不得不去看医生，故B选项符合题意。
单选题
What suggestion does Mr. Green get from the doctor?
【正确答案】
A
【答案解析】解析：句意：医生给了格林先生什么建议?推断题。从文章的最后一段“From now on you’d better get someone to help you on the farm and keep yourself warm， come and see me again in two months．”中可以得出，医生让格林先生找个帮手并注意保暖，两个月后再复查，由此可推断，医生的意思是让格林先生不要工作太辛苦。故A选项符合题意。
单选题
How does Mr. Green feel about his visit to the doctor?