问题 单项选择题 案例分析题

男性,34岁。头昏、乏力2年余,加重伴皮肤黄染1月入院。化验:Hb50g/L,WBC3.0×109/L,血小板48×109/L,网织红细胞0.20(20%),骨髓涂片增生活跃,红系占0.53(53%),以中、晚幼红细胞增生为主,尿胆红素(-),尿胆原1:320(+),尿含铁血黄素(+),血清铁蛋白12pg/L

本例最可能的诊断是()

A.缺铁性贫血

B.海洋性贫血

C.阵发性睡眠性血红蛋白尿

D.自身免疫性溶血性贫血

E.丙酮酸激酶缺乏症

答案

参考答案:C

阅读理解

Mistakes are a part of life. To err is human. Failure is also a part of life, not the end of life. Be happy facing life’s challenges. When you make the effort to be happy and to improve your life, you are actually rewarded along the way.

Life is like a game and maybe you can award points for every effort that has been a success for you. Try it. Add ten points for every achievement. And when you have reached 50 points, just yell, “Hey, I’ve won!” and give yourself a reward. If you happen to have missed your points for whatever reason, tell yourself, “Well, I tried!” which is better than not trying at all. Don’t let it be said you didn’t try.

What is it that you want to make yourself happy? Actually happiness means different things to different people. For example, an athlete will be happy winning his first race. For a new mother happiness would be seeing her baby’s first steps. Happiness for a poor person would mean having a meal just for today. So happiness for you is really something simple that you want for yourself.

It really doesn’t have to be big. As a matter of fact, you should be always realistic(现实的). Make the best out of every given situation. If you expect a certain result from a situation and it does not happen, don’t get despondent. This just means trying harder next time. We all have in us the power to succeed. Don’t let “give up” be a part of your vocabulary.

小题1:By saying “To err is human”, the author means that____________.

A.human beings should try to avoid making mistakes

B.no one is perfect and everyone makes mistakes

C.mistakes and failures make up our life

D.human beings make mistakes easily小题2:What’s the main idea of Paragraph 2?

A.Try to reach 50 points.

B.Try to get as many points as you can.

C.Award yourself for your success

D.Don’t be afraid of missing your points.小题3:The author proves his idea in Paragraph 3 through____________.

A.examples

B.numbers

C.experiments

D.stories小题4:The underlined word “despondent” in the last paragraph means____________.

A.frightened

B.disappointed

C.surprised

D.excited

单项选择题