B) The Coast-to-Coast Railroad: A Vital Link
C) American Railroad History
D) The Importance of Railroads in the American Economy
39. The construction of the transcontinental railroad took _________.
A) 9 years B) 7 years
C) 4 years D) 3 years
40. What most likely made people think about a transcontinental railroad?
A) The possibility of government support for such a task.
B) The need to explore Utah.
C) The need to connect the east coast with the west.
D) The need to develop the railroad industry in the west.
Questions 36 to 40 are based on the following passage:
【四六级考试阅读的备考:课堂笔记(38)】相关文章:
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