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我们人类在不同的环境、不同的文化中，会形成不同的基本人际状态。（）
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《一万年的爆发》书中提出，根据现有科学对基因的研究表明：我们后天的行为是能影响基因的，是可以遗传的。（）
人类进入农业社会以后，就停止了进化。（）
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.In a telephone survey of more than 2,000 adults,21% said they believed the sun revolved (旋转)around the earth. An 1 7% did not know which revolved around 2 . I have no doubt that 3 all of these people were 4 in school that the earth revolves around the sun; 5 may even have written it 6 at test. But they never 7 their incorrect mental models of planetary (行星的) 8 because their every day observations didn’t support 9 their teachers told them: People see the sun moving 10 the sky as morning turns to night,and the earth seems stationary (静止的) 11 that is happening. Students can learn the right answers 12 heart in class,and yet never combined them 13 their working models of the world. The objectively correct answer the professor accepts and the 14 personal understanding of the world can 15 side by side,each unaffected by the other. Outside of class,the student continues to use the 16 model because it has always worked well 17 that circumstance. Unless professors address 18 errors in students’ personal models of the world,students are not 19 to replace them with the 20 one.
____ __是以建筑物和构筑物为对象的多工种交叉、轮替、顺序进行的生产活动。大部分是露天作业,容易受到天气和场地的影响,且经常处于高空和地下,如果不妥当加以防护,容易发生坠落、磕碰、坍塌、触电、火灾等事故,造成生命和财产损失。建筑工地发生的事故按伤害类型可分为高处坠落、物体打击等等。( )
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