根据材料2简说张謇在哪一个政府中担任重要职务？以上思想主张说明了什么？

为什么说德育过程是提高学生自我发展能力的过程？

简述影响反应时间的机体变量有哪些。

In this section, you are asked to write a letter based on the following statement. Your letter should be at least 150 words.

“五一”、“十一”长假丰富了人们的业余生活，促进了旅游经济的发展，同进也带来诸如交通拥挤、环境污染等问题。请就“黄金周” 的经济发展与环保问题向政府有关部门写一封信，提出自己的见解和建议。

材料1

经济全球化是指在生产不断发展、科技加速进步、社会分工和国际分工不断深化、生产的社会化和国际化程度不断提高的情况下，世界各国、各地区的经济活动越来越超出一国和地区的范围而相互联系、相互依赖的一体化过程。经济全球化的表现包括：一是生产的全球化。在国际分工和跨国公司的基础上，世界各国的生产活动日益联系在一起。二是贸易的全球化。国际贸易迅速扩大，服务贸易发展迅速，参与贸易的国家急剧增加。三是金融的全球化。国际债券市场、基金市场迅速扩大，金融市场高度一体化。四是企业经营的全球化。跨国公司成为世界经济的主体。

材料2

区域经济一体化最早出现的组织是1949年成立的“经济互助委员会”。20世纪50年代欧洲煤钢共同体成立，20世纪60年代发展中国家建立起各种经济集团，20世纪70年代国际经济组织的活动十分活跃，20世纪80年代更高层次的区域经济集团不断出现。可以说，20世纪50年代是地区经济集团化的初创时期，60—70年代是发展时期，80年代是进入较高层次的时期，90年代出现了北美、欧洲、东亚三大地区经济集团。目前世界上主要的区域集团组织有几十个，参加的国家约150多个。

请回答：

经济全球化的动因和后果是什么？

Part B (10 points)

In the following article, some sentences have been removed. Choose the most suitable one from the list A—G to fit into each of the numbered blank. There are two extra choices, which do not fit in any of the gaps. (10 points)

Long before Man lived on the Earth, there were fishes, reptiles, birds, insects, and some mammals. Although some of these animals were ancestors of kinds living today, others are now extinct, that is, they have no descendants alive now. (41)___\_. Very occasionally the rocks show impression of skin, so that, apart from color, we can build up a reasonably accurate picture of an animal that died millions of years ago. That kind of rock in which the remains are found tells us much about the nature of the original land, often of the plants that grew on it, and even of its climate. (42)___\_. Nearly all of the fossils that we know were preserved in rocks formed by water action, and most of these are of animals that lived in or near water. Thus it follows that there must be many kinds of mammals, birds, and insects of which we know nothing. (43)___\_. There were also crablike creatures, whose bodies were covered, with a horny substance. The body segments each had two pairs of legs, one pair for walking on the sandy bottom, the other for swimming. The head was a kind of shield with a pair of compound eyes, often with thousands of lenses. They were usually an inch or two long but some were 2 feet. (44)___\_. Of these, the ammonites are very interesting and important. They have a shell composed of many chambers, each representing a temporary home of the animal. As the young grew larger it grew a new chamber and sealed off the previous one. Thousands of these can be seen in the rocks on the Dorset Coast. (45)______. About 75 million years ago the Age of Reptiles was over and most of the groups died out. The mammals quickly developed, and we can trace the evolution of many familiar animals such as the elephant and horse. Many of the later mammals though now extinct, were known to primitive man and were featured by him in cave paintings and on bone carvings.

A. The shellfish have a long history in the rock and many different kinds are known

B. Nevertheless, we know a great deal about many of them because their bones and shells have been preserved in the rocks as fossils. From them we can tell their size and shape, how they walked, the kind of food they ate.

C. The first animals with true backbones were the fishes, first known in the rocks of 375 million years ago. About 300 million years ago the amphibians, the animals able to live both on land and in water, appeared. They were giant, sometimes 8 feet long, and many of them lived in the swampy pools in which our coal seam, or layer, or formed. The amphibians gave rise to the reptiles and for nearly 150 million years these were the principal forms of life on land, in the sea, and in the air.

D. The best index fossils tend to be marine creature. There animals evolved rapidly and spread over large over large areas of the world.

E. The earliest animals whose remains have been found were all very simple kinds and lived in the sea. Later forma are more complex, and among these are the sea-lilies, relations of the star-fishes, which had long arms and were attached by a long stalk to the sea bed, or to rocks.

F. When an animal dies, the body, its bones, or shell, may often be carried away by streams into lakes or the sea and there get covered up by mud. If the animal lived in the sea its body would probably sink and be covered with mud. More and more mud would fall upon it until the bones or shell become embedded and preserved.

G. Many factors can influence how fossils are preserved in rocks. Remains of an organism may be replaced by minerals, dissolved by an acidic solution to leave only their impression, or simply reduced to a more stable form.