50. The writer mentions the two nineteenth-century cottages to show that ________.
A. Twitter is having a hard time
B. old cottages are in need of protection
C. early settlers once suffered from a dry climate in Montana
D. Internet companies have rediscovered the benefits of low technology
51. Low technology is regarded as something that _______.
A. is related to nature
B. is out of date today
C. consumes too much energy
D. exists in the virtual world
52. The main idea of Paragraph 5 is that human beings ________.
A. have destroyed many pre-industrial arts
B. have a tradition of valuing arts and crafts
C. can become intelligent by learning history
D. can regain their individual identity by using machines
53. The writer's attitude to "low technology" can best be described as ________.
A. positive
B. defensive
C. cautious
D. doubtful
54. What might be the best title for the passage?
A. Past Glories, Future Dreams
B. The Virtual World, the Real Challenge
C. High-tech Companies, Low-tech Offices
D. The More Craftsmanship, the Less Creativity