单项选择题A．They will find out what its people like.B．They will argue in favor of this country and the language.C．They will know the country and its people better.D．They will like its inhabitants and their language.

单项选择题A．They left their pets with neighbors.B．They rented their house to a student.C．They hired someone to stay in their home.D．They asked their gardener to watch their house.