A.They have accomplished little.
B.They feel utterly exhausted.
C.They have worked out a way to relax.
D.They no longer feel any sense of guilt.
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单选题 | According to the US National Center for Health Statistics, the increased obesity in the US is a result of_______. | 查看答案 |
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单选题 | The popular belief about obesity is that___________. | 查看答案 |
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单选题 | In the US Nurse’ Health Study, women who slept an average of 7 hours a night_______. | 查看答案 |
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