2015四川省邻水中学
高考英语阅读理解一轮练习（3）及答案阅读下列四篇短文，从每小题后所给的a,b,c或d四个选项中，选出最佳选项。 howling is a behaviour commonly observed among a wolf pack. as pack animals, wolves work together to hunt and rely on howling as an important means of communication among each other. there are different explanati
