修改病句。     
1．任何一切困难都吓不倒我们。
                                                                                                          
2．早晨太阳的余晖洒满校园。 
                                                                                                           
3．大家的眼睛都集中到主席台上了。
                                                                                                            
 4．雨点像一个个铁球落下来，砸得房顶上劈劈啪啪的响。
                                                                                                              

【考点】病句辨析

【分析】请登陆后查看

【解答】请登陆后查看