70.
(A) In addition
(B) In summary
(C) For example
(D) In contrast

66. (A) is (B) are (C) be (D) had

67.(A) build (B) been built (C) built-in (D) building

68.(A) wear (B) wore (C) worn (D) warm

69.(A) accuse (B) exclude (C) include (D) confess

71 According to the first paragraph of this passage, what is true about the development of mass transportation? (A) Railways used to be the primary means of land transportation before the 20th century. (B) Motorcars were designed to monopolize land transport in the early 20th century. (C) High-speed services derived from motorcar racing. (D) The high-speed train was first built by Japanese engineers.

72.According to the passage, which country introduced the first high-speed train? (A) Italy. (B) France. (C) Japan. (D) The USA.

73.What is the top record speed ever achieved by high-speed trains before 1960? (A) 90km/h (B) 145km/h (C) 165km/h (D) 203km/h

74.What was the driving force for the Japanese to first build the high-speed rail? (A) To compete with airplane transportation. (B) To share the train transport loadings between Tokyo and Osaka. (C) To attract foreign tourists to Japan. (D) To show off their hi-tech achievement.

75.Which of the following statements is true? (A) Traditional railroads are no longer in use. (B) Airlines will lose their customers to high-speed rails because of speed. (C) High-speed rail is defined as having a speed of over 200kilometers per hour. (D) High-speed rail companies will replace all land transporters.

76. What is this passage mainly about? (A) Running a profitable tour. (B) Tips on booking cheap hotel rooms. (C) Enjoying tours. (D) The duties of a tour manager.