英语四级阅读教程汇总和更新

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]

57Futurists have identified two changes that seem to be central to contemporary... [查看全文]

56The energy crisis, which is being felt around the world, has dramatized how ... [查看全文]

55Security and commodity exchanges are trading posts where people meet who wish... [查看全文]

54Governments that want their people to prosper in the burgeoning world economy... [查看全文]

53More than half of all Jews married in U.S. since 1990 have wed people who ... [查看全文]

52Where one stage of child development has been left out, or not sufficiently ... [查看全文]