As the main characters in this story. Wang and the boy are relatives without any blood connections. But, they are both victims suffering from social prejudice and superstition. The key point of junction lies in the character Mrs. Zhao. Both Wang and the narrator are forced to bear compulsory...
Special care must be taken in selecting new blood for a badly injured person, who would be killed by the transfusion (输血) if the blood is too different from his own. There are four basic types of blood A. B. A B. and O. Blood type, like hair and height, comes from parents. Ba...