Test analysis: this question examines the objectivity of contact. A view is wrong, people are not powerless in the face of contact, C view is wrong, contact is conditional, not everything is linked together. The topic says that the Beijing-Guangzhou high-speed railway runs through the whole line, which makes people's wishes come true, indicating that people can create conditions to establish new contacts, so the D view conforms to the meaning of the question, and the B view is correct but not reflected, so the answer should be D.