问题 单项选择题 共用题干题

男性,25岁。下船时,会阴部骑跨在船沿上,当即疼痛, * * 口滴血,之后不能排尿。查体:会阴部、阴茎和阴囊明显肿胀。

术后3周,拔除导尿管后能自行排尿,但不久出现手术切口处肿痛,逐渐出现会阴部伤口漏尿。其最可能的原因是().

A.吻合口缺血并尿瘘

B.伤口感染并尿瘘

C.吻合口远端狭窄并尿瘘

D.吻合口近端狭窄并尿瘘

E.以上都不是

答案

参考答案:B

单项选择题
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A high school in Hiroshima City has been the first to do something with DNA in the world. Its students have won praise not only for doing this research but also for presenting their findings to groups of expert scientists. The school is one of the Super Science High Schools allowed by the Ministry of Education, Culture, Sports, Science, and Technology, where students are given an opportunity to study science at an advanced level. Here, students use the same type of hitech experimental laboratories as those found at universities. In these labs, they conduct experiments and research in new fields of study not found in textbooks. As part of this science course, the students, with the help of Hiroshima University, used a machine called sequencer (音序器), and over the course of a year and a half they succeeded in decoding (解译) the DNA. They then presented their results to academic groups. Achieving a world first might sound very wonderful, but the process of decoding the DNA involved very hard work. The students were also responsible for maintaining the equipment, and they had to read difficult research papers and put in extra study beyond their regular schoolwork.

"Researchers need to work hard. The work was tiring, but the students worked toward their ambitious goal of achieving a world first. They have a great sense of achievement, and the number of students who hope to become biologists has increased," said Taruma Akinori, who is in charge of the science course.

In addition to the results being added to the scientific community, the students’ research paper will be translated into English and made available overseas. Moreover, the students have decided to take on a new challenge in DNA decoding.

小题1:Which of the following is the most suitable title for the passage?

A.Decoding the blueprint of life

B.Super Science High School

C.More students hoping to become biologists

D.Hi-tech experimental laboratory小题2:Up to a point, their success is due to ______.

A.hi-tech experimental facilities

B.the great pressure their school put on them

C.the increasing number of biologists

D.little interest in their regular school work小题3: The research paper will be put into English in order to ______.

A.become an English textbook

B.help the students make English friends

C.make the results known by the whole world

D.challenge foreign scientists小题4:The author’s attitude towards those students who have accomplished a world first in DNA decoding is ______.

A.indifferent

B.admiring

C.slighting

D.disappointed