sp; B) directly D) practically
tional 74 . But it does affect our future 74. A) community C) comprehension
B) commitmentD)competitiveness
75 . a democratic nation and as individuals. 75. A) with C) as
B) for D) of
The 76 news is that there is growing 76. A) good C) surprising
B) fine D) nice
agreement 77 what is wrong with the 77. A)of C) on
B) to D) with
78 of history and what needs to be 78. A) coaching C) consulting
B) teaching D) instructing
79 to fix it. The steps are tentative (尝试性的 79. A) dealt C) met
B) done D) reache)
80 yet to be felt in most classrooms. 80. A) and C) as
B) or D) therefore
