2014-2015学年高中英语选修7（人教版）模块检测（广东卷，含答案分析）

模块检测 (时间：100分钟；满分：120分) Ⅰ.完形填空(共15小题；每小题2分，满分30分) (2013·广东高考)Number sense is not the ability to count.It is the ability to recognize a__1__in number.Human beings are born with this ability.__2__，experiments show that many animals are，too.For example，many birds have good number sense.If a nest has four eggs and you remove one，the bird will not__3__.However，if you remove two，the bird__4__leaves.This means that the bird knows the__5__between two and three. Another interesting experiment showed a bird's__6__number sense.A man was trying to take a photo of a crow(乌鸦) that had a nest in a tower，but the crow always left when she saw him coming.The bird did not__7__until the man left the tower.The man had an__8__.He took another man with him to the tower.One man left and the other stayed，but they did not__9__the bird.The crow stayed away until the second man left，too.The experiment was__10__with three men and then with four men.But the crow did not return to the nest until all the men were__11