单选题Which of the following would be the best title for this passage?A Types of Doctors in the United StatesB Health Care in the United States and BritainC Treatment of Sick Children in the United StatesD Medical Insurance in the United States and Britain
题目
单选题
Which of the following would be the best title for this passage?
A
Types of Doctors in the United States
B
Health Care in the United States and Britain
C
Treatment of Sick Children in the United States
D
Medical Insurance in the United States and Britain