题干
— Excuse me, sir. Please don't take photos in the museum. Look at the sign .
— I'm sorry. I didn't notice it just now.
A：
B：
C：
D：
答案(点此获取答案解析）
B
— Excuse me, sir. Please don't take photos in the museum. Look at the sign .
— I'm sorry. I didn't notice it just now.
A：
B：
C：
D：
