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一个英国中学生代表团访问你校，你作为学生代表向来访者口头介绍神舟七号发射的相关情况，介绍内容要点如下：
1.神舟七号宇宙飞船于2008年9月25日晚上9：10分升空。
2．这是中国的第三次载人飞行。飞船成功地将三人小组送人太空，小组中的翟志刚进行了我国首次太空行走。
3.太空行走在北京时间2008年9月27日下午进行，持续大约26分钟。之后宇航员返回地球。
4.这次太空飞行任务持续了四天，它将有助于中国掌握两颗卫星的对接技术(technology for，docking two orbiters)。
5．中国成为继前苏联、美国之后世界上第三个能够实现太空行走的国家。
6．我们为此感到骄傲。
[写作要求]只能使用5个句子表达全部内容。开头和结尾已经给出。
[评分标准]句子结构准确，信息内容完整，篇章结构连贯。
Dear friends,
Welcome to our school！It' s a great honor for me to say something about China' s Shenzhou VII-spaceship.
查看习题详情和答案>>下面是一篇杂志文章，请将标有A――G 的段落插入文章中标号为71―75的合适位置，使这篇文章意义完整，结构连贯；其中有两个段落是多余的。将答案填在答题纸标号为71―75的相应空格中。
The oldest stone buildings in the world are the pyramids. __71__. There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the “step” pyramid and “ Bent ”pyramid.
Some of the pyramids still look much the same as they must have done when they were built thousands of years ago. Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stone to use in modern buildings.__72__. These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last
forever. __73__. However, there are no writings or pictures to show us how the Egyptians planned or built the pyramids themselves. __74__. Nevertheless, by examining the actual pyramids and various tools which have been found, archaeologists have formed a fairly clear picture of them.
One thing is certain: there must have been months of careful planning before they could begin to build. __75__. You may think this would have been easy with miles and miles of empty desert around, but a pyramid could not be built just anywhere. Certain rules had to be followed, and certain problems had to be overcome.
A. The dry climate of
B. It is practically certain that plans were made for the building of the
pyramids because the plans of other large works have fortunately been preserved.
C. The first thing they had to do was to choose a suitable place.
D. Consequently, we are only able to guess at the methods used.
E. Many people were killed while building the pyramids.
F. They have stood for nearly 5,000 years, and it seems likely that they will
continue to stand for thousands of years yet.
G. It takes workers twenty years to build the Pyramids.
查看习题详情和答案>>下面是一篇杂志文章，请将标有A——G 的段落插入文章中标号为1—5的合适位置，使这篇文章意义完整，结构连贯；其中有两个段落是多余的。
The oldest stone buildings in the world are the pyramids. __1__. There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the “step” pyramid and “ Bent ”pyramid.
Some of the pyramids still look much the same as they must have done when they were built thousands of years ago. Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stone to use in modern buildings.__2__. These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last
forever. __3__. However, there are no writings or pictures to show us how the Egyptians planned or built the pyramids themselves. __4__. Nevertheless, by examining the actual pyramids and various tools which have been found, archaeologists have formed a fairly clear picture of them.
One thing is certain: there must have been months of careful planning before they could begin to build. __5__. You may think this would have been easy with miles and miles of empty desert around, but a pyramid could not be built just anywhere. Certain rules had to be followed, and certain problems had to be overcome.
A. The dry climate of Egypt has helped to preserve the pyramids, and their very shape have made them less likely to fall into ruin.
B. It is practically certain that plans were made for the building of the
pyramids because the plans of other large works have fortunately been preserved.
C. The first thing they had to do was to choose a suitable place.
D. Consequently, we are only able to guess at the methods used.
E. Many people were killed while building the pyramids.
F. They have stood for nearly 5,000 years, and it seems likely that they will
continue to stand for thousands of years yet.
G. It takes workers twenty years to build the Pyramids.
查看习题详情和答案>>下面是一篇杂志文章，请将标有A～G的段落插入文章中标号1～5的合适位置，使这篇文章意义完整，结构连贯；其中有两个段落是多余的。
Soil conservation(保护)efforts protect soil from wind and water that can blow or wash it away．[1]_________ One important form of soil conservation is the use of windbreaks．Windbreaks stop the wind from blowing soil away．They also keep the wind from destroying or damaging crops．Windbreaks are barriers formed by trees and other plants with many leaves．[2]_________ Windbreaks are effective when a wall of trees and other plants blocks the wind．The windbreaks should also limit violent motions of the wind to those areas closest to the windbreak．
[3]_________ If the wall of trees and plants stops wind completely, then violent air motions will take place close to the ground．These motions cause the soil to lift up into the air where it will be blown away．[4]_________ An easy rule to remember is that windbreaks can protect areas up to ten times the height of the tallest trees in the windbreak．There should be at least two lines in each windbreak．One line should be large trees．The second line, right next to it, can be formed from shorter trees and other plants with leaves．Windbreaks not only protect land and crops from the wind．They can also provide wood products．[5]_________
a．Windbreaks seem to work best when they allow a little wind to pass through．
b．Good soil produces food crops for both humans and animals．
c．For the long term, trees will be planted throughout the area to act as windbreaks which will provide adequate protection．
d．Farmers plant windbreaks in lines around their fields．They are very important when grains such as wheat are grown．
e．Plantations are also sometimes known as “man made forests” or “tree farms”．Environmental Plantations may be established for watershed or soil protection．These are established for erosion control, landslide stabilization and windbreaks reduce carbon di oxide and increase oxygen levels in atmosphere．
f．These include wood for fuel and longer pieces for making fences．Locally grown trees and plants are best for windbreaks．
g．For this reason, a windbreak is best if it has only 60 to 80 per cent of the trees and plants needed to make a solid line．
下面是一篇杂志文章，请将标有A～G的段落插入文章中标号为1～5的合适位置，使这篇文章意义完整，结构连贯；其中有两个段落是多余的。
The oldest stone buildings in the world are the pyramids． 1 ．There are over eighty of them scattered(散布)along the banks of the Nile, some of which are different in shape from the true pyramids．The most famous of these are the “step” pyramid and “Bent” pyramid．
Some of the pyramids still look much the same as they must have done when they were built thousands of years ago．Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stone to use in modern buildings． 2 ．These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last forever． 3 ．However, there are no writings or pictures to show us how the Egyptians planned or built the pyramids themselves． 4 ．Nevertheless, by examining the actual pyramids and various tools which have been found, archaeologists(考古学家)have formed a fairly clear picture of them．
One thing is certain：there must have been months of careful planning before they could begin to build． 5 ．You may think this would have been easy with miles and miles of empty desert around, but a pyramid could not be built just anywhere．Certain rules had to be followed, and certain problems had to be overcome．
A．The dry climate of Egypt has helped to preserve(保护)the pyramids, and their very shape have made them less likely to fall into ruin．
B．It is practically certain that plans were made for the building of the pyramids because the plans of other large works have fortunately been preserved．
C．The first thing they had to do was to choose a suitable place．
D．Consequently(所以), we are only able to guess at the methods used．
E．Many people were killed while building the pyramids．
F．They have stood for nearly 5000 years, and it seems likely that they will continue to stand for thousands of years yet．
G．It takes workers twenty years to build the Pyramids．