第24题: [单项选择]A. Because every species becomes extinct. B. Because humans beings are powerful enough to kill other species. C. Because of over-population. D. Because though human being is still a young species, it is exploiting the environment. 参考答案:D 答案解析:[听力原文] Why is the professor not so sure humans will never become extinct
第29题: [多项选择]监理工程师审查承包单位施工进度计划的内容包括( )。 A. 业主负责提供的施工条件是否满足施工进度要求 B. 施工单位资源供应所采购的成本是否合理 C. 施工顺序安排是否符合施工工艺的要求 D. 进度安排是否符合施工合同中开工、竣工日的规定 E. 总进度目标与分进度目标是否合理 参考答案:A,C,D,E