题目内容：
根据下面材料，回答第题：
Francis Gahon’s test shows that______.（ ）
[A]people prefer average faces to those with conspicuous features
[B]sometimes evil persons have more attractive appearance ☆考试大-在线☆考试中心T
[C]it is hard to distinguish between criminals and ordinary people
[D]the result of trying to read faces is a shock to average people
参考答案：
答案解析：