******在北京市八一学校慰问师生时指出：“教育决定着人类的今天，也决定着人类的未来。”这表明（    ）

①教育是国家和民族的未来                      ②富国强国的第一要义是优先发展教育

③教育是民族振兴和社会进步的基石         ④教育已成为综合国力竞争的决定性因素

①至于书里的意思，先生从来不讲。

②现在你们既然想听，我就讲讲吧！

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.