参考答案

正确答案：A
解析：推理判断题。本题关键句为“if he tends to wrap himself up more than the others, this is because he is probably feeling homesick. Similarly, a general feeling of insecure can sometimes take the form. of over-dressing in warmer clothes than necessary.”穿得多的人有可能是想家了，同样，有不安全感的人也会穿的较多。故正确答案为A。