问题 单项选择题

在诊断感染性心内膜炎时,下列哪项概念是错误的()

A.可以有不发热的病例

B.脑栓塞罕见

C.可发生于先天性主动脉瓣二叶式畸形

D.高度二尖瓣狭窄很少发生本病

E.可以出现房室传导阻滞的表现

答案

参考答案:B

填空题
阅读理解

In recent years advances in medical technology have made it possible for people to live longer than in the past.New medicines and machines are developing every day to extend life.However, some people,including some doctors,don’t agree with these life extending measures, and they say that people should have the right(权利)to die when they want.They say that the quality of life is as important as life itself,and that people should not be forced to go on living when conditions of life have become unbearable.They say that people should be allowed to die with dignity(尊严)and to decide when they want to die.Others don’t agree and say that life under any conditions is better than death and that the duty of doctors is always to extend life as long as possible.And so the quarrel goes on and on without a definite(明确的)answer.

小题1:People can live longer than in the past.It’s because _______.

A.medical technology develops

B.we have big hospitals

C.there are many good doctors

D.both B and C小题2:According to some people whether a dying patient has the right to die is up to__________.

A.the doctors

B.the surroundings

C.his or her family

D.the patient himself or herself小题3:In the writer’s opinion __________.

A.death is better than life

B.1ife is better than death

C.neither life nor death is good

D.none of the above小题4:Why do some patients want to die? Because ________.

A.the doctors are not good

B.the conditions are bad

C.life is too hard

D.they are seriously ill