Question 1-9 The ocean bottom - a region nearly 2.5 times greater than the total land area of the Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century
Questions 1-11 Before the 1500 s， the western plains of North America were dominated by farmers. One group， the Mandans， lived in the upper Missouri River country， primarily in present-day North
部分 第1篇，：講誰(shuí)是先入駐 North America 的人 文章中提到了兩幫專(zhuān)家支持兩種說(shuō)法：一種認為是 pre-C，一種認為是 C，文章提到，除了在一個(gè)clogged river的一個(gè)layer發(fā)現一些遺跡是支持Pre-c是先入之外，pre-C的
Everyone in a particular society recognizes social roles: father， mother， child， teacher， student， police officer， store clerk， doctor， judge， political leader， and so on. Every culture exp
The many part of the earth s atmosphere are linked with the various parts of the earth s surface to produce a whole-the climate system. Different parts of the earth s surface react to the energy of t
Several men have been responsible for promoting forestry as a profession. Foremost was Gifford Pinchot， the father of the professional forestry in America. He was chief of the Forest Service from 18
2007托�？荚囬喿x模擬試題訓練 Several men have been responsible for promoting forestry as a profession. Foremost was Gifford Pinchot， the father of the professional forestry in America. He was chief
2007托�？荚囬喿x模擬試題訓練 The many part of the earth s atmosphere are linked with the various parts of the earth s surface to produce a whole－－－the climate system. Different parts of the earth
Everyone in a particular society recognizes social roles： father， mother， child， teacher， student， police officer， store clerk， doctor， judge， political leader， and so on. Every culture ex
The many part of the earth s atmosphere are linked with the various parts of the earth s surface to produce a whole---the climate system. Different parts of the earth s surface react to the energy of
Several men have been responsible for promoting forestry as a profession. Foremost was Gifford Pinchot， the father of the professional forestry in America. He was chief of the Forest Service from 18
One s style of the dress reveals the human obsession with both novelty and tradition. People use clothing to declare their membership in a particular social group; however， the rules for what is acc
FREEZING FOOD The discovery of freezing has changed our eating habits more than any other related invention. Because many foods contain large amounts of water， they freeze solidly at or just below 3
THE QUEEN ANNE HOUSE The house style that dominated American housing during the 1880s and 1890s was known as Queen Anne， a curious name for an American style. The name was， in fact， a historical a
Sports Commentary One of the most interesting and distinctive of all uses of language is commentary. An oral reporting of ongoing activity， commentary is used in such public arenas as political cere
The war for independence from Britain was a long and economically costly conflict. The New England fishing industry was temporarily destroyed， and the tobacco colonies in the South were also hard hi
Section Three： Reading Comprehension Questions 1-9 Glass fibers have a long history. The Egyptians made coarse fibers by 1600 B.C.， and fibers survive as decorations on Egyptian pottery dating back
marsupial有袋動(dòng)物 說(shuō)動(dòng)物是marsupial（有袋動(dòng)物）的一種，然后說(shuō)marsupial跟一般動(dòng)物的不一樣（一般動(dòng)物有個(gè)名字忘記了），主要是在生理結構上，然后說(shuō)marsupial is primitive（原始簡(jiǎn)單的）,（有題，問(wèn)為什么 exc
