2010年2014年广东高考英语卷分类完形填空（2010年广东卷）、第一节 完形填空（共10小题；每小题2分，满分20分）阅读下面短文，掌握其大意，然后从21-3各题所给的A、B、C和D项中，选出最佳选项，并填写在答题卡上将该选项涂黑。Every country has its own culture.Even though each country uses doors. Doors many have_ 21 _functions and purposes which lead to _22_ differences.When I first came to America, I noticed that a public building had two different_23_ and they had distinct functions. You have to push the door with the word “PUSH” to go out of the building and to pull the d
