阅读下面短文，根据短文内容，从A、B、C三个选项中选出可以填入空白处的正确答案。

    As a police artist, Joe Brown draws pictures of suspects (嫌疑犯) when people tell him about the 1 of each suspect. Then, the police put the pictures in newspapers and on television to help 2 the suspects.

    His job is interesting but not 3, because different people describe the same person differently and sometimes many people don't have good 4, especially the old. "The suspect is of medium height and young. He has long straight brown hair and big eye," an old woman says. Another woman says, "He's tall and thin with blonde hair. He's about thirty years old." In the end, the real 5 is a short heavy man and he has short brown hair.