皮皮学,免费搜题
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搜题
【单选题】
下面几种头先露哪种最常见
A.
面先露
B.
枕先露
C.
顶先露
D.
额先露
E.
前囟先露
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皮皮学刷刷变学霸
举一反三
【单选题】下面main()方法的定义错误的是( )
A.
public static void main(String args[]) {}
B.
public static void main(String[]) {}
C.
public static void main(String[] args) {}
D.
public static void main(String [] x) {}
【单选题】指的是从各种文献档案中收集的资料,也称间接资料。
A.
一手资料
B.
二手资料
C.
电子资料
D.
市场资料
【单选题】根据以下资料,回答下列各题: Early this week a bit of cheery news was reported by the Manhattan Institute,a conservative think tank:black segregation has hit its lowest point in more than a century—declining in all...
A.
negative
B.
positive
C.
neutral
D.
suspicious
【判断题】三相感应电动机的堵转电流与外加电压成反比关系,与负载大小无关。
A.
正确
B.
错误
【简答题】阅读理解。 It was a week before Christmas, but things were far from cheery. Our task was to deliver as many boxes of food as possible to those in need in Camden, New Jersey. There were no Christmas caroler...
【单选题】()指的是从各种文献档案中收集的资料,也称间接资料
A.
一手资料
B.
二手资料
C.
电子资料
D.
市场
【简答题】It was a week before Christmas, but things were far from cheery. Our task was to deliver as many boxes of food as possible to those in need in Camden, New Jersey. There were no Christmas carolers (唱颂歌...
【判断题】自动变速器的相邻两档的升档车速要大于降档车速。
A.
正确
B.
错误
【单选题】下面哪一个main方法的定义是错误的。( )
A.
public static void main( )
B.
public static void main(String [] arg )
C.
static public void main(String args[])
D.
public static void main(String [] args)
【单选题】下面哪一个main方法的定义是错误的。( )
A.
public static void main( )
B.
public static void main(String [] arg )
C.
static public void main(String args[])
D.
public static void main(String [] args)
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