为了保证把分选矿石中的磁性强的矿粒和磁性弱的矿粒分开,必须满足的条件是()。 ["f磁强>Σf机>f磁弱","f磁弱>Σf机>f磁强","Σf机>f磁强>f磁弱","Σf机>f磁弱>f磁强"]
原型辐射
public class X implements Runnable( private int x; private int y; public static void main(Stringargs) X that = new X(); (new Thread(that)).start(); (new Thread(that)).start(); ) public void run() ( for (;;) ( x++; y++; System.out.printIn(“x=” + x + “, y = ” + y); ) ) What is the result?() [" Errors at lines 7 and 8 cause compilation to fail."," The program prints pairs of values for x and y that might not always be the same on the same line (for example, “x=2, y=1”)."," The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears twice (for example, “x=1, y=1” followed by “x=1, y=1”)."," The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears only for once (for example, “x=1, y=1” followed by “x=2, y=2”)."]
团队成员小何和小张经常就同一问题产生不同的观点,但是他们俩经常把问题的分歧做出分析并及时沟通,解决分歧的原因。由此看出健康的团队是需要成员之间相互()的。 ["统一","了解","鼓励","信任"]
幼儿园综合课程中教育活动设计的两种倾向()为主动教育活动,儿童生成为主动的()。
凡是知道案件情况并有作证能力的成年人才能做证人。