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【多选题】
（）是造成多种慢性病的三大行为危险因素
A.
膳食不合理
B.
身体活动不足
C.
吸烟
D.
饮酒
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参考答案：
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【简答题】中央气象台2013年2月28日07时发布寒潮蓝色预警，受强冷空气影响，预计2月28日08时至3月2日08时，全国大部分地区出现大风降温天气。图a为我国降温幅度分布图，图b、c、d为2月28日08时至3月2日08时的三次霜冻线（霜冻是指地表温度降至0℃以下的现象）位置图。根据材料，结合所学知识回答下列各题。 小题1:图a中甲等值线数值为 A．14℃ B．12℃ C．10℃ D．15℃ 小题2:图中霜...
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【单选题】冷藏温度指的是( B )
A.
在室温和冷藏温度之间的温度
B.
0-5℃之间的温度
C.
低于0℃ 的温度
D.
低于-20℃ 的温度
查看完整题目与答案
【单选题】The resident who hit a 'Jersey gate' on the New Jersey Expressway must have ______.
A.
been driving too long
B.
drunk too much
C.
fallen asleep
D.
avoided hitting parked cars
查看完整题目与答案
【单选题】The jersey numbers of a soccer team
A.
Nominal
B.
Ordinal
C.
Interval
D.
Ratio
查看完整题目与答案
【判断题】The jersey numbers on baseball uniforms is an example of the interval level of measurement.
A.
正确
B.
错误
查看完整题目与答案
【简答题】The jersey numbers on baseball uniforms is an example of the level of ( ) measurement.
查看完整题目与答案
【单选题】The statistics issued in New Jersey suggested that______.
A.
many drunken drivers were not of legal age
B.
many young people were in no way qualified drivers
C.
raising the legal drinking age would have little effect on the reduction of tragedies
D.
raising the legal drinking age would reduce the fatalities caused by drunken drivers
查看完整题目与答案
【单选题】The jersey numbers on baseball uniforms is an example of the _______ level of measurement.
A.
nominal
B.
ordinal
C.
ratio
D.
interval
查看完整题目与答案
【单选题】Jersey numbers of soccer players is an example of a(n) ___________ variable.
A.
Nominative
B.
Ordinal
C.
Interval
D.
Ratio
查看完整题目与答案
【单选题】The resident who hit a 'Jersey gate' on the New Jersey Expressway must have ______.
A.
fallen asleep
B.
drunk too much
C.
been driving too long
D.
avoided hitting parked cars
查看完整题目与答案
相关题目：
【简答题】中央气象台2013年2月28日07时发布寒潮蓝色预警，受强冷空气影响，预计2月28日08时至3月2日08时，全国大部分地区出现大风降温天气。图a为我国降温幅度分布图，图b、c、d为2月28日08时至3月2日08时的三次霜冻线（霜冻是指地表温度降至0℃以下的现象）位置图。根据材料，结合所学知识回答下列各题。 小题1:图a中甲等值线数值为 A．14℃ B．12℃ C．10℃ D．15℃ 小题2:图中霜...
查看完整题目与答案
【单选题】冷藏温度指的是( B )
A.
在室温和冷藏温度之间的温度
B.
0-5℃之间的温度
C.
低于0℃ 的温度
D.
低于-20℃ 的温度
查看完整题目与答案
【单选题】The resident who hit a 'Jersey gate' on the New Jersey Expressway must have ______.
A.
been driving too long
B.
drunk too much
C.
fallen asleep
D.
avoided hitting parked cars
查看完整题目与答案
【单选题】The jersey numbers of a soccer team
A.
Nominal
B.
Ordinal
C.
Interval
D.
Ratio
查看完整题目与答案
【判断题】The jersey numbers on baseball uniforms is an example of the interval level of measurement.
A.
正确
B.
错误
查看完整题目与答案
【简答题】The jersey numbers on baseball uniforms is an example of the level of ( ) measurement.
查看完整题目与答案
【单选题】The statistics issued in New Jersey suggested that______.
A.
many drunken drivers were not of legal age
B.
many young people were in no way qualified drivers
C.
raising the legal drinking age would have little effect on the reduction of tragedies
D.
raising the legal drinking age would reduce the fatalities caused by drunken drivers
查看完整题目与答案
【单选题】The jersey numbers on baseball uniforms is an example of the _______ level of measurement.
A.
nominal
B.
ordinal
C.
ratio
D.
interval
查看完整题目与答案
【单选题】Jersey numbers of soccer players is an example of a(n) ___________ variable.
A.
Nominative
B.
Ordinal
C.
Interval
D.
Ratio
查看完整题目与答案
【单选题】The resident who hit a 'Jersey gate' on the New Jersey Expressway must have ______.
A.
fallen asleep
B.
drunk too much
C.
been driving too long
D.
avoided hitting parked cars
查看完整题目与答案
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