UC知道一道英语题（阅读理解）
来源：百度知道 编辑：UC知道 时间：2024/06/03 07:23:56
What do we know about the 546 children and teens studied ?
A.They all watched too much TV
B.Their average BMI is a little too high
C.Not many of them are considered to be obese
D.Many of them have high blood pressure
答案选B。 他找到的依据是：
Children were considered obese if their BMI measure were above the 95th percentile for age and gender .Children in the study had an average BMI of 35.5.In adults.a BMI of 30 or higher is considered obese.
请问怎么理解？若仅是根据成人的数据来推断小孩，不是证据不足吗？
备注：请帮忙翻译一下，特别是第一句，谢谢！！！！
A.They all watched too much TV
B.Their average BMI is a little too high
C.Not many of them are considered to be obese
D.Many of them have high blood pressure
答案选B。 他找到的依据是：
Children were considered obese if their BMI measure were above the 95th percentile for age and gender .Children in the study had an average BMI of 35.5.In adults.a BMI of 30 or higher is considered obese.
请问怎么理解？若仅是根据成人的数据来推断小孩，不是证据不足吗？
备注：请帮忙翻译一下，特别是第一句，谢谢！！！！
我们了解关于546名孩子和青年学生的什么？
A。他们看太多的电视（显然不是，孩子或许是，但是学生不一定）
C。不,他们中的许多人都被认为是肥胖（显然也不对）
D。他们中的许多人患有高血压（根本不着边儿）
综合推断，只有B。他们的平均体重指数是有点太高了，这个可能最大。
再综合给出的数据，95个体重超标，35。5个 是成人的标准，30个或者更多被考虑认为极为肥胖。
翻译：不论年龄和性别，如果儿童的BMI值超过95％那么他们就会被认为肥胖。在这项研究里，儿童的BMI均值是35.5。对于成人，30的BMI值或者更高就会被认为肥胖。
我觉得数据貌似有问题，那个95应该是35，那就说得通了：35.5相对于35是a little too high
Children were considered obese if their BMI measure were above the 95th percentile for age and gender .Children in the study had an average BMI of 35.5.In adults.a BMI of 30 or higher is considered obese.
被认为是儿童肥胖的措施，如果他们的身体质量指数高于第95百分位的年龄和性别。儿童研究的平均体重指数35.5.In adults.a指数为30或更高的被认为是肥胖。