英語(yǔ)四級(jí)閱讀教程匯總和更新

81.The clock, called Sleep Smart, measures your sleep cycle, and waits for you to be in your lightest phase of... [查看全文]

76.It starts in the Pacific Ocean and is thought to be caused by a failure in the trade winds(信風(fēng)), which aff... [查看全文]

71.His results, to be presented at the conference on human-computer interaction in Vienna, Austria, in April, have... [查看全文]

66.Interest in pursuing international careers has soared in recent years, enhanced by chronic(長(zhǎng)久的) personnel shor... [查看全文]

61.When we designed America’s first so-called green office building in New York two decades ago, we felt ve... [查看全文]

56.Ultimately, however, our basic design strategy is focused not simply on being less bad but on creating complet... [查看全文]

51.But since water is much cheaper than wine, and many of the fancier brands aren’t available in stores, m... [查看全文]

46.Wellness may perhaps best be viewed not as a state that people can achieve, but as an ideal that people can... [查看全文]

41.Not only do we evaluate the cause of the pain, which can help us treat the pain better, but we also help ... [查看全文]

36.Yale professor and Harvard Hughes Medical Institute investigator Tian Xu directs a research center focused on t... [查看全文]