题目内容：
The bag rules in many public buildings require people to
A．leave the places bagless B．pay for bringing in bags
C．have their bags examined
D．use big clear plastic bags
参考答案：
答案解析：
单选题：The bag rules in many public buildings require people to
- 题目分类：公共英语二级
- 题目类型：单选题
- 查看权限：VIP
B．pay for bringing in bags
C．have their bags examined
D．use big clear plastic bags