问题 单项选择题

对免疫性结膜炎的药物治疗,叙述不正确的是()

A.局部使用糖皮质激素可减轻症状,可长期使用

B.在缓解期可使用肥大细胞膜稳定剂

C.血管收缩剂可减轻血管充血,改善症状

D.抗组胺药可拮抗已释放的炎症介质

E.难治性病例可使用环孢素等免疫抑制剂

答案

参考答案:A

解析:局部使用糖皮质激素对迟发型超敏反应亦有良好的抑制作用,一般使用时间不超过4周,要注意长期使用会产生青光眼、白内障等严重并发症。肥大细胞稳定剂可预防病情发作或维持治疗效果,抗组胺药可拮抗已经释放的炎症介质的生物学活性,经过一系列药物治疗(抗组胺药、血管收缩剂)仍有强烈畏光以至于无法正常生活的顽固病例,局部应用2%的环孢素或FK506等免疫抑制剂。选项A中关于糖皮质激素的使用时间叙述错误,因此答案为A。

阅读理解

第三部分 阅读理解(共两节。满分30分)

第一节:(共11小题;每小题2分,满分22分)

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

On a recent morning in Clearwater, Florida, Maja Kazazic jumped down into water. From a distance, the dolphin seemed friendly enough. Still, Kazazic felt a little panic slide into her excitement. In spite of her fear, she felt strong wearing her new leg.

In second grade in Bosnia, Kazazic lost her cousin, Jasmina. Kazazic promised she would honor Jasmina by swimming with a dolphin, an animal that both girls loved. “Jasmina never got the chance to do it,” says Kazazic, “so I decided that someday I’d do it for her.”

However, in 1993, during the Bosnian civil war, Kazazic was badly injured. Her left leg was cut just below the knee and she received her first artificial(人工的) leg in the US. Because there was so little bone left, and with her right leg also damaged, walking was rather painful, but she managed to graduate from college. She was able to play golf or tennis.

Then one day a young dolphin, Winter, who had lost her tail, caught Kazazic’s eye. Trainers were fitting Winter with a high-tech tail. When they were done, Winter dashed off through the water.

Kazazic was excited. If she can do this, there’s no way I can’t, she thought. Within ten days, she had a new leg with the help of the inventor. Eight months later, Kazazic was ready to keep the promise. “After being in a war, this should be a piece of cake,” Kazazic said as she lowered herself into the tank. Then and there the two went on an hour-long swim around the pool.

When Kazazic climbed out, she quietly said, “I feel like I owed(欠) somebody something, and now I’ve paid my debt.” Out in the parking lot, she got into her car and cried till she lost her voice.

52. Which of the following might serve as the best title of the passage?

A. Kazazic’s Promise.              B. Jasmina’s Death.

C. Kazazic’s Debt.                           D. A Dolphin’s Tail.

53. What does the underlined word “panic” mean in the first paragraph?

A. Fear.          B. Surprise.        C. Excitement.    D. Satisfaction.

54. Which is the correct order of the following events?

a. Kazazic was treated and received a new leg in the US.

b. Kazazic made a promise to swim with a dolphin.

c. Jasmina died in Bosnia when Kazazic was in second grade.

d. Kazazic overcame difficulties and carried out her promise.

e. Kazazic was badly injured in her legs during the war.

A. b, c, e, a, d     B. b, e, c, d, a      C. c, b, e, a, d      D. c, e, b, d, a

55. Kazazic cried in her car after she swam with the dolphin because ______.

A. she was sad her cousin couldn’t do it with her.

B. she was excited her promise had come true.

C. she was afraid she would lose the other leg.

D. she was proud she didn’t owe money to anybody.

填空题