①实行了民族区域自治制度
②实行了宗教自由政策
③自治区拥有了高度的自治权
④坚持了各民族共同繁荣的原则
A:①②
B:③④
C:②③
D:①④
下图中,序号与其表示的天体系统对应正确的是( )
如图是广州、武汉、北京和哈尔滨四地气候统计图,据图完成下面小题:
根据句意及首字母或汉语提示完成单词。①China is a l____ country with a long history.②What s____ shoes would you like?③We often have rice,meat,____ (马铃薯) for lunch every day.④What ____ (饮料) would you have?⑤We have many great ____ (特色菜) in the restaurant.