问题 单项选择题

男性,48岁,大便带血3年余,血色鲜红,有时便中滴鲜血,有时便纸上发现鲜血,病人自诉在便秘或饮酒后便血更甚,有头昏和贫血,但无疼痛不适,肛门外观有外痔皮垂。

如作下列检查时最可能发现的是

A.直肠指检指套血染

B.肛门口外见有肛裂

C.肛门镜检查见有内痔核

D.钡剂灌肠发现乙状结肠肿瘤

E.肛门外口见明显外痔核

答案

参考答案:C

填空题
阅读理解

When my son, Mark, was in the third grade, he saved all his pocket money for over three months to buy holiday presents. The third Saturday in December Mark said he had made his list and had twenty dollars in his pocket.

I drove him to a nearby supermarket. Mark picked up a hand basket and went in while I wailed and watched in the car. It took Mark over 45 minutes to choose his presents. Finally he came to the checkout counter (交款处) and reached into his pocket for his money. It was not there! There was a hole in his pocket, but no money. Mark stood there holding his basket, tears falling down his face.

Then a surprising thing happened. A woman came up to Mark and took him in her arms. "You would help me a lot if you let me pay for you," said the woman. "It would be the most wonderful gift you could give me. I only ask that one day you will pass it on. When you grow up, I would like you to find someone you can help. When you help others, I know you will feel as good about it as I do no."

Mark took the money, dried his tears and ran back to the checkout counter as fast as he could. That year we all enjoyed our gifts almost as much as Mm-k enjoyed giving them to us.

I would like to say "thank you" to that very kind woman, and tell her that four years later, Mark went house to house collecting blankets (毯子) and clothes for the homeless people in the fire. And I want to promise her that Mark will never forget to keep passing it on.

小题1:When did the story probably happen?

A.On Christmas Day.

B.Before Christmas Day.

C.On New Year’s Day.

D.After New Year’s Day.小题2:When they got to the supermarket, Mark went in     .

A.with the writer

B.by himself

C.with the woman

D.with his friends小题3: What happened to Mark in the supermarket?

A.His gifts were stolen.

B.He broke his basket.

C.He lost his money.

D.He lost his way.小题4: Why did the writer want to say "thank you" to the woman?

A.Because she bought Mark a nice present.

B.Because she always paid money for others.

C.Because she collected clothes for the homeless.

D.Because she taught Mark to help people in need.小题5: What’s the best title for this passage?

A.A big supermarket

B.A kind woman

C.A happy family

D.A wonderful gift