2 . 除了它的地理环境的多元化，加拿大的许多农村地区和城市中心还体现了其居民的多元化。
________ ________ ________ ________ ________, Canada’s many rural areas and urban centers reflect that of the residents.

3 . It also has the ______ of being the most ______ state in the USA, having attracted people from all over the world... This ______ of culture is not surprising when you know the history of California. (根据课文内容填空)