“忆往昔，求和割地华夏声咽忍顾黎民血；看今朝，喜迎回归举国同庆再造中国魂。”下列各项中，最符合这幅对联主题的是

⑴Where are your parents?____                           A. Yes, I'd like some fruit.

⑵Is your brother sleeping in the room?____      B. They are at home. 

⑶Can I help you?____                                         C. She's playing the piano.

⑷Would you like some fruit?____                       D. No, I'm not.

⑸Can you see the red light?____                        E. She's singing.

⑹What is Helen doing?____                                F. Yes, please.

⑺Are you busy?____                                           G. No, I can't.

⑻What is she doing in the music room?____     H. No, he isn't.

跳广场舞已经成为人们健身的一项运动，优美的舞曲声是由于扬声器纸盆的____产生的，是通过____传人人耳的.为了不影响周围居民的生活和休息，跳舞时将音箱的音量调小，这是在____处减弱噪声.