1 ( 省鹤北林业局高级中学09-10 学年期末考） I came to study in the United States a year ago .Yet I did not know the real Americansociety until I was injured in a car accident because after the accident I had to see a doctor and go to court.After the accident .my roommate called a doctor for me. I was very grateful and determined to repay him one day. But the next day,he asked me to pay him $200 for what he had done. I was astonished.He had good reason to charge me, he said. And if I wanted to coll
