题目内容：
Questions are based on the following monologue on T-shirts. When do people usually wear T-shirts? A．When they take part in sports.
B．When they watch a film.
C．When they go shopping.
D．When they read a book.
参考答案：
答案解析：
单选题：Questions are based on the following monologue on T-shirts.
- 题目分类：公共英语三级
- 题目类型：单选题
- 查看权限：VIP
When do people usually wear T-shirts? A．When they take part in sports.
B．When they watch a film.
C．When they go shopping.
D．When they read a book.