问题 单项选择题

临床用作血吸虫病防治药

A.利巴韦林
B.阿昔洛韦
C.盐酸小檗碱
D.呋喃妥因
E.克霉唑

答案

参考答案:D

解析:[解题思路] 1.临床用作血吸虫病防治药是吡喹酮。它是新型的广谱抗寄生虫药,对三种血吸虫病均有效,特别是对日本血吸虫有杀灭作用。

阅读理解

Reading comprehension.

     Martha had been working for Miller Laboratories for two years, but she was not happy there. Nothing

significant had happened in the way of promotions or salary increases. Martha felt that her supervisor, a

younger and less experienced person than she, did not like her. In fact, the supervisor often said unpleasant

things to her.

     One day, while talking with her friend Maria, she mentioned how discouraged she was. Maria gave her

the name of a cousin of hers who was director of Human Resources Department for a large chemical

company. Martha called him the next day and set up an interview on her lunch hour.

     During the interview, Mr. Petri said, "You're just the kind of person we need here. You're being wasted

in your other job. Give me a call in a day or two. I'm sure we can find a place for you in our organization."

Martha was so happy she almost danced out of the building.

     That afternoon, Ruth Kenny, her supervisor, saw that Martha had come in ten minutes late from her lunch

hour and she said. "Oh, so you finally decided to come back to work today?"

     This was the last straw. She could not take another insult. Besides, Mr. Petri was right:she was being

wasted in this job.

     "Look," she said angrily, "if you don't like the way I work, I don't need to stay here, I'll go where I'm

appreciated! Good-bye!" She took up her things and stormed out of the office.

     That night she called Maria and told her what had happened and then asked Maria, "What do you think?"

     "Well," said Maria carefully, "are you sure about the other job?"

     "Well, not exactly, but …"

     Maria continued, "Will you be able to get a recommendation from Ms.Kenny if you need one?"

     "A recommendation?…from Ms.Kenny?" hesitated Martha, in a worried tone.

     "Martha, I hope you didn't burn your bridges," Maria said. "I think I would have handled it differently."

1. Martha is unhappy in her job because _____.

A. she has not advanced

B. the work in not significant

C. her supervisor is younger than she

D. there is too much work with little payment

2. Which of the following statements is NOT true?

A. At her supervisor's criticism, Martha lost her temper.

B. Mr. Petri felt Martha was not valued in her present job.

C. Martha's interview with the director was on her lunch hour.

D. Martha got the name of the director through her cousin.

3. The phrase "the last straw" in the middle of the passage probably refers to _____.

A. the last opportunity

B. the straw that saves Martha's life

C. the last reminder

D. the final unpleasant thing

4. What does Maria think of Martha's decision?

A. Martha has handled the matter properly.

B. Martha shouldn't have set the bridge on fire.

C. Martha should have found a new job before leaving.

D. Martha shouldn't have lost her temper with her supervisor.

判断题