欧洲的居民主要是（　　）

将下列陈述句改成反问句

楚国在南边，你不能往北边走。

党的十八届四中全会通过的《中共中央关于全面推进依法治国若干重大问题的决定》。《决定》提出立法机关要“拓宽公民有序参与立法途径，健全法律法规规章草案公开征求意见和公众意见采纳情况反馈机制，广泛凝聚社会共识”。健全立法机关和社会公众沟通机制的作用在于（   ）。

①明确立法权力边界，防止部门利益法律化

②完善立法机制，保障公民政治权利的实现

③使法律更好地体现民意，提高法律权威

④促进公民提高法律意识，自觉遵法守法

    How would you use a radio or a telephone if you had no electricity or batteries? This 1 bothered (使烦恼) British inventor Trevor Baylis. So in 1996, he 2 a wind-up (装有发条的) radio. It doesn't need any 3 or batteries. You wind it up by hand. It plays for about an hour. Then, you wind it up 4, and it plays for another hour. Today it's made in South Africa.

    Then in 1999, Baylis invented a mobile telephone that is powered by 5.The shoes have a small battery that is powered when you 6. This battery is connected to a mobile phone.

    These two simple inventions can bring 7 communications to all parts of the world. Baylis doesn't have a university degree in engineering. In 8, he left high school before graduating. He just loves 9 things to help people. He never knows when 10 will come to him. The idea for the telephone came to him in a dream.