One theory is that wolves howl to bend better together. It’s almost as if howling together helps the pack stay together. Perhaps something similar to people feeling a sense of involvement with each other when singing a song together . But this theory may be wrong, explains Fred H. Harington, a professor who studies wolf behavior.

　　Indeed, there have been tines when wolves have been seen one moment howling in a exhorts, and the next, quarreling anions each other. It appears that usually the lowest-tanking menthes of the pack may actually be “punished” for Joining in the churs at times. So is howling a way to strcagthen a social boad or just a way to reconfirm status among its members? 棗Why do welves howl for sure?

　　What is cleat, however, is that howling is often used among packmates to locate each other. Hubnting grounds are distant and it happens that woloves may separate from one another at times. When this happens, howling appcars to be an ercellent means of gathering.

　　Howling, interestingly, is a contagious behaviour. When one wolf starts to howl, very likely others will follow. This is often seen to occat in the morning, as if wolves were doing some sotr of “roll rall”where wolves all howl togeter to howl, very likely others will follow. This is often seen to occar in the morning, as if wolves were doing w some sotr of “roll call”where wolves all howl together to repotr their pteence.

【2017届吉林省舒兰市高考英语一轮复习阅读理解训练：7（含解析）】相关文章：

★ 2017届高考英语二轮复习课时训练：4（含解析）

★ 2017届高考英语二轮复习课时训练：5（含解析）

★ 2017届高考英语二轮复习课时训练：16（含解析）

★ 2017届高考英语二轮复习课时训练：7（含解析）

★ 2017届高考英语二轮复习课时训练：19（含解析）

★ 河南省三门峡市2014高考英语一轮（暑假）基础训练（12）附答案

★ 2017届高考英语二轮复习课时训练：2（含解析）

★ 2017届高考英语二轮复习课时训练：15（含解析）

★ 2017届高考英语二轮复习课时训练：9（含解析）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：训练1 书信、邮件＋叙事类记叙文（含解析）