填空题.A. Our university will extend the opening hours of the library and the classrooms to meet the students' needs at the highest possible level. B. The web allows them to gain confidence and communication skills that can eventually spill over into other aspects of their lives. C. Language is the medium of culture, and when we learn a foreign language, we are exposed to a culture quite different from ours. D. Now that I know I can achieve my goal when I set my mind to it, my dreams are no longer out of reach.