铜绿假单胞菌引起的医源性感染最常见于()A.肺炎患者 B.血液病患者 C.烧伤患者

题型:单项选择题

问题:

铜绿假单胞菌引起的医源性感染最常见于()

A.肺炎患者

B.血液病患者

C.烧伤患者

D.恶性肿瘤患者

E.脑炎患者

考点:临床医学检验二、临床细菌学二、临床细菌学题库
题型:单项选择题

关于质点,下列说法正确的是( )

A.质点是没有质量、没有形状和大小的点

B.质点是一种理想化模型

C.只有体积很小或质量很小的物体才可以看作质点

D.研究地球的自转时,可把地球看作质点

题型:单项选择题

调查1998年某地正常成年男子的红细胞数,总体是1998年该地()。

A.每个正常成年男子

B.全部正常成年男子

C.能调查到且愿意接受调查的全部正常成年男子红细胞数的集合

D.全部正常成年男子的红细胞数的集合

E.正常成年男子的红细胞数

题型:单项选择题

第三部分阅读 (共两节,满分40分)

第一节阅读理解(共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的A、B、C 和 D 项中,选出最佳选项。

No matter how well you understand a foreign language, misunderstanding still exists between native speakers and you. Here is such an example.

Three young Frenchmen were traveling in Britain. Though they had taken a few English lessons before their holiday, they were often in trouble because of their misunderstanding of English. One day they talked about their misfortunes(不幸) together.

The first Frenchman said, “I once heard someone shout ‘Look out’, I put my head out of a window and a bucketful(一桶) of water fell on me.”

The second Frenchman said, “I was once in a ship and heard the captain shouted, ‘All hands on decks(甲板).’ I put my hands on the deck and someone walked on them.”

The third Frenchman said, “I once called early on an English friend and the maid(女佣) who came to the door said, ‘He’s not up yet.’ When I went again for him, she said, ‘ He’s not down yet’. I said, ‘ If he’s not up and he’s not down, where is he?’ She said, ‘He’s still upstairs now. When I told you he was not up I meant he had not got up yet, so he has not come downstairs by now.’”

31. Which of the following would be the best title for the passage?

A. Misunderstanding of English      B. Three Young Frenchmen

C. Misfortunes of Three Frenchmen   D. A Few English Lessons

32. When someone is calling “look out” to you, he probably wants you to ___________.

A. put your head out of the window  B. receive a bucket of water    

C. be careful                      D. go away

33. The sentence “All hands on decks” may mean _______________.

A. you should put your hands on the desk   B. everyone should get ready

C. someone walks over one’s hands      D. someone is making fun of a foreigner

34. The third Frenchman made a mistake _____________.

A .in visiting a friend at an improper time     B. in recognizing the maid

C. in recognizing his friend                D. in telling from “up” and “down”

35. This article is written to tell us  _____________.

A. that English is difficult to learn.

B. why we are misunderstood by others

C. however well we know a foreign language, we may still have some misunderstanding of it.

D. to learn English better

题型:单项选择题

背叶片分布在前盖板和后盖板的外侧,通常为()枚。

题型:单项选择题

赢利性经济组织的基本特征是()。

A.贸易

B.市场营销

C.生产力发展

D.经营活动

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