四级If the most health-conscious among us have such deep swings in our shut-eye levels throughout the year, how much sleep are the rest of us losing? They are culture-related.

如果我们中最注重健康的人一年中的睡眠水平有如此大的波动，那么我们其他人会失去多少睡眠？它们与文化有关。

2015年12月阅读原文

四级If the most health-conscious among us have such deep swings in our shut-eye levels throughout the year, how much sleep are the rest of us losing?

如果我们中最注重健康的人一年中的睡眠水平有如此大的波动，那么我们其他人会失去多少睡眠？

2015年12月四级真题（第三套）阅读 Section C

四级City officials cooperated with the 4-H members in planting trees, building cooking facilities, pick-me tables, swings and public rest rooms.

市政府官员在植树、修建烹饪设施、餐桌、秋千和公共休息室等方面与4-H成员合作。

2013年6月听力原文

四级The executives acknowledge that they try to swing national eating habits to a food created in America, but they deny that amounts to economic imperialism.

高管们承认，他们试图将国民的饮食习惯转变为美国创造的食物，但他们否认这相当于经济帝国主义。

2005年12月大学英语四级(CET-4)真题

四级City officials cooperated with the 4-H members in planting trees, building cooking facilities, picnic tables, swings and public restrooms.

市政府官员和4-H成员在植树、建造烹饪设施、野餐桌、秋千和公共卫生间等方面进行了合作。

2013年6月大学英语四级考试真题(第1套)

考研Rich economies are also less dependent on oil than they were, and so less sensitive to swings in the oil price.

富裕经济体对石油的依赖也比以前减少了，因此对油价波动的敏感性也降低了。

2002年全国攻读硕士学位研究生入学考试英语试题

考研Many consumers seem to have been influenced by stock-market swings, which investors now view as a necessary ingredient to a sustained boom.

许多消费者似乎受到了股市波动的影响，投资者现在认为股市波动是持续繁荣的必要因素。

2004年全国攻读硕士学位研究生入学考试英语试题