修改病句。
(1)这本诗集里有各种老诗人写的不同类型的诗歌。
                                                                                                                                           
(2)王爷爷因为已经八十了，所以他的身体仍然很健康。
                                                                                                                                              
(3)我们要不断改进学习方法，增加学习效率。
                                                                                                                                             

【考点】病句辨析

【分析】请登陆后查看

【解答】请登陆后查看