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二里头遗址

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(一)甲企业于2000年以划拨方式取得某城市四级地范围内的一宗工业用地,土地面积4000m2,随后投入资金200万元进行厂房建设,厂房总建筑面积2500m2。2003年,由于生产发展的需要,甲企业先后向乙、丙两家银行申请房地产抵押贷款,并分别获得贷款80万元和100万元,抵押期限均为三年,抵押贷款率均为50%。已知该城市基准地价成果于2000年公布执行,土地出让金以基准地价为基础核算,按四级工业用地基准地价核算的工业用地出让金标准为200元/m2。另据调查,附近区域与该宗地类似的工业用地在2000年、2004年、2006年成交的土地出让金水平分别为200元/m2、230元/m2、250元/m2。根据上述情况,回答51~55题。 如果拍卖成功,所需支付的费用有:①偿还乙、丙银行的贷款;②缴纳土地使用权出让金;③甲企业拖欠的职工工资及养老保险等费用;④处分房地产时发生的相关税费,则按时间先后顺序支付拍卖所得价款最可能的情况是()。

A. ①④③②
B. ③②①④
C. ②①④③
D. ④②①③

In recent years a new farming revolution has begun, one that involves the (61) of life at a fundamental level--the gene. The study of genetics has (62) a new industry called biotechnology. As the name suggests, It (63) biology and modern technology through such techniques as genetic engineering. Some of the new biotech companies specialize in agriculture and are working feverishly to (64) seeds that give a high yield, that (65) diseases, drought and frost, and that reduce the need for (66) chemicals. If such goals could be achieved, it would be most (67) . But some have raised concerns about genetically engineered crops. In nature, genetic diversity is created within certain (68) . A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, (69) usually involves taking genes from one species and inserting them into another (70) to transfer a desired characteristic. This could mean, for example, selecting a gene which leads to the production of a chemical with anti-freeze (71) from an artic fish, and inserting it into a potato or strawberry to make it frost-resistant. (72) , then, biotechnology allows humans to (73) the genetic wails that separate species. Like the green revolution, (74) some call the gene revolution contributes to the problem of genetic uniformity--some say even more so (75) geneticists can employ techniques such as cloning and (76) culture (培养), processes that produce perfectly (77) copies. Concerns about the erosion of biodiversity, therefore, remain. Genetically altered plants, however, raise new (78) , such as the effects that they may have on us and the environment. "We are flying blindly into a new (79) of agricultural biotechnology with high hopes, few constraints, and little idea of the potential (80) " said science writer Jeremy Rifkin.

A. quality
B. quantity
C. priority
D. property

In recent years a new farming revolution has begun, one that involves the (61) of life at a fundamental level--the gene. The study of genetics has (62) a new industry called biotechnology. As the name suggests, It (63) biology and modern technology through such techniques as genetic engineering. Some of the new biotech companies specialize in agriculture and are working feverishly to (64) seeds that give a high yield, that (65) diseases, drought and frost, and that reduce the need for (66) chemicals. If such goals could be achieved, it would be most (67) . But some have raised concerns about genetically engineered crops. In nature, genetic diversity is created within certain (68) . A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, (69) usually involves taking genes from one species and inserting them into another (70) to transfer a desired characteristic. This could mean, for example, selecting a gene which leads to the production of a chemical with anti-freeze (71) from an artic fish, and inserting it into a potato or strawberry to make it frost-resistant. (72) , then, biotechnology allows humans to (73) the genetic wails that separate species. Like the green revolution, (74) some call the gene revolution contributes to the problem of genetic uniformity--some say even more so (75) geneticists can employ techniques such as cloning and (76) culture (培养), processes that produce perfectly (77) copies. Concerns about the erosion of biodiversity, therefore, remain. Genetically altered plants, however, raise new (78) , such as the effects that they may have on us and the environment. "We are flying blindly into a new (79) of agricultural biotechnology with high hopes, few constraints, and little idea of the potential (80) " said science writer Jeremy Rifkin.

A. difficulties
B. height
C. issues
D. goals

以下程序按下现指定的数据给x数组的下三角置数,并按如下形式输出,请填空。 4 3 7 2 6 9 1 5 8 10 #include <stdio.h> main() { int x[4][4],n=0,i,j; for(j=0;j<4;j++) for(i=3;i>j; 【12】 ) {n++;x[i][j]= 【13】 :} for(i=0;i<4;i++) { for(j=0;j<=i;j++) printf("%3d",x[i][j]); printf("\n"); } }

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