I came to study in the United States a year ago .Yet I did not know the real American society u...

小题1:B

小题2:A

小题3:C

小题4:B

试题解析：本文大意：我一年前去美国学习，直到我在一场车祸中受伤我才真正了解了美国社会，因为我不得不去看医生和去法院。事故后我的室友给我找了一个医生，但但第二天，他让我付费给200美元给他为我做的事情。我的医生每次让我等50分钟，一次看两三个病人，经常停下手中的病人去看另一个，而他每次收我115美元；我的律师他非常清楚另一方对事故负有责任，但他几乎什么也不做，他简单地等着收钱，

小题1:细节理解题。根据But the next day, he asked me to pay him $200 for what he had done. 但第二天，他让我付费给200美元给他为我做的事情，可知选B

小题2:细节理解题。根据$115 each time每次115美元，可知选A

小题3:细节理解题。根据He knew very well the other party was responsible for the accident, yet he hardly did anything.他非常清楚另一方对事故负有责任，但他几乎什么也不做，可知选C

小题4:推理判断题。根据.He would see two or three patients at the same time, and often stop treating one so as to see another. Yet he charged me $115 each time .他一次看两三个病人，经常停下手中的病人去看另一个，而他每次收我115美元；He knew very well the other party was responsible for the accident, yet he hardly did anything. He simply waited to collect his money.他非常清楚另一方对事故负有责任，但他几乎什么也不做，他简单地等着收钱，可知选B