A. hopeful B. acceptable C. preventable D. meaningful
A. to B. by C. over D. from
A. higher B. lower C. heavier D. better
A. currently B. nationally C. similarly D. universally
A. 设计阶段一施工阶段一决策阶段 B. 施工阶段一设计阶段一决策阶段 C. 决策阶段一设计阶段一施工阶段 D. 设计阶段一决策阶段一施工阶段
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