修改病句。
1．中国的人口是世界上最多的国家。  
                                                                                                  
2．家里人都在看电视，只有我一人在写作业。  
                                                                                                 
3．院子里充满了复杂的声音。 
                                                                                                
4．自然老师给我们讲关于植物、动物、昆虫的知识。 
                                                                                                
5．看了这本书，获得了不少知识。
                                                                                                

【考点】病句辨析

【分析】请登陆后查看

【解答】请登陆后查看