2021军队职称英语考试卫生类C级模拟试题四(7)

第5部分：补全短文（第46～50题，每题2分，共10分）
下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章原貌。
 
The Spread of Microorganisms
There is scarcely a place on earth which is naturally free of microorganisms    
 (46). But on external body surfaces, on lining membranes and inside tubes and organs that are connected with the outside---such as the mouth, throat, nose and large intestine ---- both harmless and pathogenic microbes live in large numbers.     (47). If these natural defenses are sound, a person may conceal many microbes without ill effect. However, if his resistance becomes lowered, an infection can result.
Microbes are spread about through an almost infinite variety of means.     (48). The more crowded the conditions, the greater the chances of epidemics breaking out.    
 (49).
Although microbes cannot fly, the dust of the air is alive with them. In close quarters the atmosphere is further polluted by bacteria-loaded tiny drops discharged by coughing and even normal conversation. Pathogenic microbes are also spread by rats, mice, flies and mosquitoes.     (50). In slum areas there is often a combination of crowded conditions and poor sanitation. In addition, many of the inhabitants have lowered resistance because of shortage of food and other undesirable unhealthy practices. As a result, epidemics are likely to begin in these districts.
All civilized societies establish and enforce measures designed to protect the health of their populations. Most of these practices are concerned with preventing the spread of the pathogenic organisms.

A. The atmosphere is a carrier of microorganisms.
B. One exception is the interior of normal body tissue.
C. Microbial growth is further helped by the widespread presence of dirt and the lack of sunlight.
D. The body has natural defenses against these organisms.
E. The body has no defenses against these organisms.
F. The simplest way is by person-to-person contact.  
 
第6部分：完形填空（第51～65题，每题1分，共15分）
下面的短文有15处空白，请根据短文内容为每处空白确定一个最佳选项。

8 New York Students Have Swine Flu
The Centers for Disease Control and Prevention has confirmed    51    of swine flu in eight students at a New York preparatory school, Mayor Michael Bloomberg said Sunday. The students have had only    52    symptoms and none have been hospitalized, he said. Some of the students have already recovered.
More than 100 students were absent from    53    due to flu-like symptoms last week. New York health officials tested samples for eight students Saturday and determined the students were probably    54    from swine flu, and the CDC confirmed the    55    on Sunday, Bloomberg said.
The announcement brings the    56    of confirmed swine flu cases in the United States to 20. Bloomberg and New York Health Commissioner Tom Frieden said there is no    57    of a citywide outbreak of the flu, and no sign of a potential    58    of swine flu at other schools.
Some students at the school    59    spring break1 in Mexico, Bloomberg said, but authorities have not determined    60    any of the students with a confirmed case of swine flu was in Mexico. Someone who traveled to Mexico may not have had any flu symptoms but    61    on the flu to someone else, he noted.
Frieden called    62    students who are home sick to stay home for 48 hours after their symptoms subside.
If symptoms are normal for a regular kind of flu, there is    63    need to go to a hospital, said Bloomberg. If symptoms become severe, as with any    64   , people should go to the hospital, he said.
St. Francis, which has 2,700 students, announced it will remain closed for two days.    65    whether the students' illnesses have been minor because they're young and healthy or because it is a minor strain of the virus, Frieden responded, "We don't know."

51. A.cases   B.bases   C.does   D.noses
52. A.common  B.physical  C.mild.   D.wild
53. A.work   B.home   C.school  D.hospital
54. A.escaping  B.surviving  C.dying   D.suffering
55. A.treatment  B.diagnosis  C.doubt   D.choice
56. A.point   B.number  C.spread.  D.value
57. A.chance   B.need   C.hope   D.sign
58. A.welcome  B.outbreak  C.success   D.injury
59. A.spent   B.made   C.took   D.traveled
60. A.why   B.how   C.when   D.whether
61. A.passed   B.kept   C.rolle   D.swept
62. A.at    B.up   C.on   D.of
63. A.no    B.much   C.any   D.a
64. A.person   B.matter   C.thing   D.illness
65. A.Asked   B.Teste   C.Trouble  D.Doubted

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