【简答题】若有如下程序: main() { int x=20; if(x>10)printf('%d',x-=5); if(x>15)printf('%d',x); } 则程序运行后的输出结果是【 】。
【单选题】Which statement below regarding urine pH is true?
A.
High-protein diets promote an alkaline urine pH
B.
pH tends to decrease as urine is stored
C.
Contamination should be suspected if urine pH is less than 4.5
D.
Bacteriuria is most often associated with a low urine Ph
【单选题】What kind of urine specimens for routine examination is preferred?
C.
A random urine specimen
D.
A n early-morning, freshly voided urine specimen
E.
A sterile , freshly voided midstream urine specimen
【简答题】若有如下程序: public class Test { public static void main (String[] args) { int x=20; if (x>10) System.out.print(x-=5); if (x>5) System.out.print(x--); } }则程序运行后的输出结果是【 】。
【单选题】确定心脏病患者是否可以妊娠的依据不包括: A . B . C . D . E .
【单选题】“需求层次”理论揭示了人的多层次需要,为公共关系管理处理员工关系、研究消费者群体提供了理论依据,由谁提出?
【单选题】若有以下程序段: main() { int x=2,y=4; x=x^y; y=y^x; x=x^y; printf('%d,%d',x,y); }则上述程序段的输出结果是______。