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【单选题】
医学统计学的研究对象是A.
医学中的小概率事件
B.
各种类型的数据
C.
动物和人的本质
D.
疾病的预防与治疗
E.
有变异的医学事件
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举一反三
【简答题】两个四分音符,等于_个八分音符
【单选题】若 a1 、 a2 、 a3 、 a4 均为整型变量,则以下选项中,符合 C++ 语法规则的表达式是( )。
A.
a4=0Xa2
B.
a2=a1+a3=3*5
C.
a3=078
D.
a1=66%3.0
【单选题】Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turned into a bustling business. Scientists here say they realized they were no...
A.
fresh water can be drilled from underground desert aquifers
B.
the water drilled from the underground desert aquifers is only one-tenth as salty as sea water
C.
the water drilled from the underground desert aquifers contains more nutritious elements than fresh water
D.
the water drilled from the underground desert aquifers is not as hot as the sea water
【简答题】在建工程达到预定可使用状态前试运转所发生的净支出，应当计人营业外支出。( )
【单选题】E.P.霍兰德(1976)认为，社会心理学的历史按顺序可划分为()三个阶段。
A.
哲学思辨、经验描述与实证分析
B.
哲学思辨、实证分析与经验描述
C.
实证分析、经验描述与哲学思辨
D.
经验描述、实证分析与哲学思辨
【单选题】Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turned into a bustling business. Scientists here say they realized they were no...
A.
fresh water can be drilled from underground desert aquifers
B.
the water drilled from the underground desert aquifers is only one-tenth as salty as sea water
C.
the water drilled from the underground desert aquifers contains more nutritious elements than fresh water
D.
the water drilled from the underground desert aquifers is not as hot as the sea water
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