周人极端重视的是() ["渔业","农业","林业","手工业"]
元代散曲的发展情况如何?各阶段的代表作家有哪些?
面对经济全球化,当代大学生的爱国主义思想应树立这样的观念:() ["人有地域和信仰的不同,但报效祖国之心不应有差别","科学没有国界,但科学家有祖国","经济全球化过程中要始终维护国家的主权和尊严","经济全球化更要高举民族主义和大国沙文主义的旗帜"]
1. public class Boxer1 { 2. Integer i; 3. int x; 4. public Boxer1(int y) { 5. x=i+y; 6. System.out.println(x); 7. } 8. public static void main(String[] args) { 9. new Boxer1(new Integer(4)); 10. } 11. } What is the result?() [" The value “4” is printed at the command line."," Compilation fails because of an error in line 5."," Compilation fails because of an error in line 9."," A NullPointerException occurs at runtime."," A NumberFormatException occurs at runtime."," An IllegalStateException occurs at runtime."]
当喷浆层较厚时,应分层喷射,每次喷射厚度应根据喷射条件而定,侧喷为()mm。 ["A.10~20 ","B.20~30 ","C.30~40 ","D.50~60"]
简述18至19世纪这一时期,秘书工作出现分支发展的具体体现。