注意:此页面搜索的是所有试题
专升本英语
Do you have any idea. is actually going on in our society recently? B.what C.whether D.which A.that
My daughter runs faster than in her class.She runs the fastest. D.most boys A.any boy B. a boy C.some boys
She is treated better than I was. D.more A. much B.little C. many
They are studying the Solar System.s planet,Saturn,and its moons. A.two largest B.largest two C.second largest D.largest second
The earth is the moon. A.as 49 times big as B.49 times as bigger as C.49 times as big as D.as big as 49 times
The heart is intelligent than the stomach,for they are both controlled by the brain. A. not so B. not much C.much more D.no more
Among the four seas off the coast of China,East China Sea is the second A.deep B.deeper C.deepest D.the deepest
As we know,the Yangtze River is river in the world. A.the longest B.the two longest C.the three longest D.the third longest
Twenty miles. a long way to cover. A.have been B.is C.are D. were
The most impressive sight in China,one of the wonders of the world, the Great Wall. A.is B.are C.was D.were
The number of people invited fifty,but a number of them absent for different reasons. A.were,was B.was, was C.was,were D.were,were
Alice,together with two boys, for having broken the rule. A. was punished B.punished C.were punished D.being punished
The Internet,as well as newspapers and magazines, a more and more important part in our daily life. A.have played B.are playing C.is playing D.has been played
The father,along with his two sons, from the big fire by the firefighters. A.have rescued B.have been rescued C.has rescued D.has been rescued
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 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 Gentral Pacifie Company,starting from California,used Chinese labor,while the Union Pacific employed crews of Irish labourers.The two groups worked at remunkable speed,euch trying to cover a greater distance than the other.In 1869 tay met at a place called Promontory in whut is now the state of Utah. Many visitors came there for the gea oceasion.There were joyous celebratione all over the country,with parades and the ringing of chure bells to honor the great achievement. The railroad was very important in encouraging westward movement.It also helped build industry and farming by moving raw materials and by distributing producets rapidly to distant markets.hn linking towns and people to one another it helped unify the United States. The major problems with America.s railroad system in the mid 19th century lay in A.poor quality rails and unreliable stopping systems B.lack of financial support for development C.limited railroad lines D.lack of a transcontinental railroad The construction of the transcontinental railroad took C.4 years D.3years A.9 years B.7 years