Michel is a young girl who works for the police as a handwriting expert ( 专 家 ). She has helped catch many criminals (罪犯) by using her special talents (天才).
When she was fourteen, Michel was already （1） interested in the differences in her friends’ handwriting that she would spend hours studying them. After finishing college she went to France for a special two-year class（2）handwriting at the School of Police Science
Michel says that it is （3） for people to hide their handwriting. She can discover most of what she needs to know simply by looking at the writing with her own eyes, but she also has machines that help her make out different kinds of paper and ink. This knowledge is often of great help to the police
Michel believes that handwriting is a good （4）of what kind of person the writer is. "I wouldn’t go out with a fellow if I didn’t like his handwriting.” She says. But she adds she fell in love with her future husband, a young policeman, （5） she studied his handwriting. It is later proved to be all right, however.
4.________

A.in

B.so

C.impossible

D.dsign

E.ebefore