问题 单项选择题 A1型题

恶性程度较高的胃癌可以超越常规所属淋巴结转移方式,而直接侵犯远处淋巴结,其中最常见为()。

A.脾门淋巴结

B.胃小弯淋巴结

C.腹腔动脉周围淋巴结

D.锁骨上淋巴结

E.胃左动脉淋巴结

答案

参考答案:D

解析:一般而言,胃癌的淋巴引流按肿瘤的部位,按由近到远的方式从胃周到区域,再引流向胃外更远的腹腔内的淋巴结区,甚至可直接侵犯更远处的淋巴结,如锁骨上淋巴结,备选答案中A、B、C、E均为区域淋巴结。

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A rat looked through a crack in the wall to see the farmer and his wife opening a package. What food might it contain? He was alarmed to discover that it was a rat trap (捕鼠夹).

Going back to the farmyard the rat gave a warning: “There is a rat trap in the house, a rat trap in the house!” The chicken raised her head and said: “Excuse me, Mr Rat, I can tell this is a big concern to you, but it is of no business to me. I cannot be bothered with it.”

The rat turned to the pig and told him: “There is a rat trap in the house, a rat trap in the house!”“I am so very sorry, Mr. Rat,” sympathized the pig, “but there is nothing I can do about it but pray. I will make sure that you are in my prayers.”

The rat turned to the cow. She said, “Like wow, Mr. Rat. A rat trap. I am in grave danger. Duh?”

So the rat returned to the house, head down and dejected, to face the farmer’s rat trap alone.

That very night a sound was heard throughout the house, like the sound of a rat trap catching its prey (猎物). The farmer’s wife rushed to see what was caught. In the darkness, she did not see that it was a poisonous snake whose tail the trap had caught. The snake bit the farmer’s wife.

The farmer rushed her to the hospital. She returned home with a fever. Now everyone knows you treat a fever with fresh chicken soup, so the farmer took his hatchet (短柄斧) to the farmyard for the soup’s main ingredient.

His wife’s sickness continued so that friends and neighbors came to sit with her around the clock. To feed them the farmer killed the pig.

The farmer’s wife did not get well. She died, and so many people came for her funeral that the farmer had the cow killed to provide meat for all of them to eat.

So the next time you hear that someone is facing a problem and think that it does not concern you, remember that when there is a rat trap in the house, the whole farmyard is at risk.

小题1:The underlined word “dejected” in Paragraph 5 is closest in meaning to        .

A.disappointed

B.surprised

C.confused

D.doubtful小题2:   Which of the following statements is TRUE according to the article?

A.The chicken showed great concern for the rat.

B.The pig helped the rat get rid of the trap.

C.The cow didn’t care about what the rat said.

D.The snake was killed after being caught in the trap.小题3:   We can conclude from the article that        .

A.the farmer’s wife got good treatment in the hospital

B.the farmer regretted setting up the rat trap

C.the rat was very wise in avoiding the trap

D.none of the other animals felt threatened by the rat trap小题4:   What message does the story intend to convey?

A.We should mind our own business.

B.Everything is related to something else.

C.Helping others is always a virtue.

D.We should treat animals in a friendly way.