简述中国企业到海外投资办企业的可能性和条件。
饮用水中NO3-含量过高,能使婴儿患()症。
1. class A implements runable ( 2. int i; 3. public void run () ( 4. try ( 5. thread.sleep(5000); 6. i= 10; 7. ) catch(InterruptedException e) {} 8. ) 9. ) 10. 11. public class Test { 12. public static void main (string args) ( 13. try ( 14. A a = new A (); 15. Thread t = new Thread (a); 16. t.start(); 17. 18. int j= a.i; 19. 20. ) catch (Exception e) {} 21. ) 22. ) Which statement al line 17 will ensure that j=10 at line 19?() [" a.wait();"," t.wait();"," t.join();"," t.yield();"," t.notify();"," a.notify();"," t.interrupt();"]
依托高等学校、科研院所和()现有施教机构,建设一批国家级继续教育基地。 ["政府部门","培育机构","大型企业","服务范围"]
外汇“期权宝”业务有何特点?
地震波分哪几类?各引起地面什么方向的振动?