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

62.(A) as a result (B) as a consequence (C) however (D) moreover

63.(A) when (B) with (C) as (D) about

64.(A) than (B) then (C) there (D) theme

65.(A) mean (B) means (C) meaning (D) material

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

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

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.