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【多选题】
关于嵌套类描述，正确的是？A.
内部类是外部类的一个成员，可以访问外部类的成员
B.
外部类可以访问内部类的成员
C.
外部类与内部类的非静态成员可以重名
D.
在内部类中不能声明静态成员，但内部类中可以直接引用外部类的静态成员
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皮皮学刷刷变学霸
举一反三
【单选题】Which of the following is a mathematical statement of the first law of thermodynamics?
A.
ΔV = (nR/P)ΔT
B.
ΔE = q + w
C.
ΔH = ΔE + PΔV
D.
ΔG = ΔH – TΔS
【单选题】According to the passage, which of the following is one of the first things to occur when cells are injured?
A.
The flow of electrical impulses through nerve cells at the site of the injury is broken.
B.
The production of substance P traveling through nerve cells to the brain increases.
C.
Endorphins begin to speed up the response of nerve cells at the site of the injury.
D.
A flood of prostaglandins sensitizes nerve endings at the site of the injury.
E.
Nerve cells connected to the spinal cord become electrically quiescent.
【简答题】What is “3P” theory? Which factor is considered first in the “3P” theory when paying bonus?
【单选题】一远视眼的近点在眼前1.5m处,要使其看清眼前15cm处的物体,则应配戴的眼镜为:( )
A.
-600度的凹透镜
B.
-750度的凹透镜
C.
600度的凸透镜
D.
750度的凸透镜
【简答题】Decide which sentences describe the present and which forecast weather. Write “P” for present or "F" for forecast. The first is done for you.
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