英语四级阅读教程汇总和更新

With the rapid development of technology, the field of education has undergone significant changes. From traditiona... [查看全文]

Certainly no creature in the sea is odder than the common sea cucumber. All living creatures， especially human ... [查看全文]

With the rapid development of internet technology, it has penetrated every aspect of our lives. From shopping and... [查看全文]

In recent years, the popularity of vegetarianism has been steadily increasing. A vegetarian diet is one that excl... [查看全文]

For a long time, researchers have tried to nail down just what shapes us--or what, at least, shapes us most. A... [查看全文]

At the age of twelve years, the human body is at its most vigorous. It has yet to reach its full size and s... [查看全文]

幸福的真谛I live in the land of Disney, Hollywood and year-round sun. You may think people in such aglamorous, f... [查看全文]

60Bird wings have a much more complex job to do than the wings of an airplan... [查看全文]

59Writing to learn makes it possible to show learning in writing. Much of the... [查看全文]

58In the past oysters were raised in much the same way as dirt farmers raised... [查看全文]