男性,65岁,高血压10年,近半年经常半夜胸闷、胸痛,心电图:v1-v3导联ST段下移,诊断为
A. 早期左心衰
B. 变异型心绞痛
C. 卧位型心绞痛
D. 食管裂孔疝
E. 混合型心绞痛
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下面程序段的输出结果为 public class Test { public static void main(String args[]) { boolean a,b,c; a=(3<5); b=(a==true); System.out.printin( "a="+a+"b="+b) ; c-(b==false); System.out.println(b="+b+"e="+c) ; } }
A. a=true b=false b=true c=false
B. a=true b=false b=true c=true
C. a=true b=true b=true c=false
D. a=false b=false b=true c=false
A3型题女性,51岁。3个月来在休息或劳累后心前区憋闷感,含硝酸甘油20分钟缓解。有高血压病史十余年,实验室检查:空腹血糖5mmol/L,胆固醇5.5mmol/dl,HDL-C2.0mmol/dl,LDL-C2.5mmol/dl。 该患者的冠心病危险因素是()
A. 高血脂症
B. 糖尿病
C. 高血压
D. 女性
E. 内分泌紊乱
Mx Black was young and able. He worked very hard. And the boss liked him. Last month he was sent to China on business. When he got to Beijing, he visited some places of interest and felt very happy. One morning before he left for London, he decided to buy something for Tony, the son of his boss. At first he didn’t know what to buy for the boy. Suddenly he remembered that the boy liked birds very much, so he went to the bird market. He was glad to find that there were so many kinds of birds there. He bought four beautiful birds, then he told the boy about it on the telephone. As soon as Mr Black returned to London by air, he went to Tony with the four birds. But on his way to the boss’s home, one of them, flew out of the cage(笼子) and there were only three birds left in it, Then Mr Black bought a local(当地的) bird to take the place of the missing Chinese one. Tony of course was very happy when he saw the birds. But soon he found one of them was different from the other three. He asked, "It’s a local bird, isn’t it, Mr Black" "Yes, it is. " Mr Black answered, "It’s an interpreter(翻译).\ The boss sent Mr Black to China on business because ______.
A. Mr Black had never been to China before
B. Mr Black was an able and hardworking man
C. Mr Black could buy something interesting for Tony
When will the sports meeting begin
At 8:00.
B. At 8:10.
C. At 8:15.