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【简答题】
一只不透明的袋中装有除颜色外完全相同的6个球，其中3个红球、3个，将球摇匀．从袋中任意摸出3个球，则其中至少有2个球同色的事件是 事件．（填“必然”、“不可能”、“随机”）
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【简答题】从所给的词以及词组中选出正确的词组完成句子。 1. The marketing team _______1_____ of twelve sales representatives. 2. The population of the town saw rapid _____2_______ in the 1960s. 3. These devices allow the robot to have...
【单选题】Which can NOT be learned from the passage?
A.
many chronic-disease deaths are preventable
B.
chronic diseases are the major cause of death in most countries
C.
chronic diseases are killing more middle-aged people than elderly people
D.
economic gains in many countries have contributed to chronic-disease deaths
【简答题】已知有下面类的说明:public class X5_1_1 extends x{private float f =10.6f;int i=16;static int si=10;public static void main(String[] args) {X5_1_1 x=new X5_1_1();}}在main()方法中,下面哪条语句的用法是正确的?A. x.f B. this.si C....
【简答题】人文地理学研究的哲学方法论主要有:经验主义方法论、( )、( )和( )。
【简答题】选词填空 controversy, impact, take...into account, sensitive, make up incorporate...into, interaction, expansion 1. The marketing team ____________ of twelve sales representatives. 2. The pop...
【单选题】已知有下面类的说明: publicclass X5_1_1 extends x{ private float f =10.6f; int i=16; static int si=10; public static void main(String[] args) { X5_1_1 x=new X5_1_1(); } } 在 main() 方法中,下面哪条语句的用法是正确的?( )
A.
x.f
B.
this.si
C.
X5_1_1.i
D.
X5_1_1.f
【简答题】经验主义方法论、 ( ) 、 ( ) 、 ( ) ,是人文地理学研究的重要哲学方法论。
【简答题】选择合适的词填空 controversy impact take...into account sensitive make up incorporate...into... interaction expansion 1. The marketing team ____________ of twelve sa...
【简答题】The marketing team ____________ of twelve sales representatives. 2. The population of the town saw rapid ____________ in the 1960s. 3. These devices allow the robot to have dynamic ____________ with ...
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