张某与甲房地产开发公司签订了房屋买卖合同，甲公司交付的房屋漏水，张某新铺的木地板浸水损坏，张某要求甲公司维修房屋，并赔偿木地板的损失，甲公司同意维修房屋，但是不赔偿木地板的损失，张某向法院起诉，张某不需要证明的是( )
A．张某与甲公司签订了房屋买卖合同
B．甲公司交付的房屋漏水
C．房屋漏水导致木地板损坏
D．甲公司对房屋漏水有过错
参考答案：D
解析：[考点] 违约责任的归属原则 《合同法》第107条规定：“当事人一方不履行合同义务或者履行合同义务不符合约定的，应当承担继续履行、采取补救措施或者赔偿损失等违约责任。”根据该条规定，违约责任的归责原则是无过错责任，即当事人只要不履行合同义务或者履行合同义务不符合约定，不论有无过错，都应承担违约责任，所以ABC选项正确，D选项不正确。
Passage Three
| A rapid means of long-distance transportation became a necessity for the United States as settlement (新拓居地) spread ever farther westward. The early trains were impractical curiosities, and for a long time the railroad companies met with troublesome mechanical problems. The most serious ones were the construction of rails able to bear the load, and the development of a safe, effective stopping system. Once these were solved, the railroad was established as the best means of land transportation. By 1860 there were thousands of miles of railroads crossing the eastern mountain ranges and reaching westward to the Mississippi. There were also regional southern and western lines. The high point in railroad building came with the construction of the first transcontinental system. In 1862 Congress authorized two western railroad companies to build lines from Nebraska westward and from California eastward to a meeting point, so as to complete a transcontinental crossing linking the Atlantic seaboard with the Pacific. The Government helped the railroads generously with money and land. Actual work on this project began four years later. The Central Pacific Company, starting from California, used Chinese labor, while the Union Pacific employed crews of Irish laborers. The two groups worked at remarkable speed, each trying to cover a greater distance than the other. In 1869 they met at a place called Promontory in what is now the state of Utah. Many visitors came there for the great occasion. There were joys all over the country, with parades and the ringing of church bells to honor the great achievement. The railroad was very important in encouraging westward movement. It also helped build up industry and farming by moving raw materials and by distributing products rapidly to distant markets. In linking towns and people to one another it helped unify the United States. |
The building of the first transcontinental system ______.
A．relieved the burden of overall railroad system
B．encouraged people to rush for gold in the west
C．attracted many visitors to the construction sites
D．brought about a rapid growth of industry and farming in the west