Judging by the extraordinary warm clothes some peo

单项选择题

Questions 14 to 17 are based on the following dialogue.

Judging by the extraordinary warm clothes some people wear, what might we learn about them

A．They may be homesick and feel insecure.
B．They are either cold or very sick.
C．They may try to attract other people"s attention.
D．They want to protect themselves from physical injuries.