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病毒性甲型肝炎（简称甲肝）是一种由甲型肝炎病毒引起的消化道传染病。1988年上海曾发生“甲肝”传染病大爆发，后查明原因是一些人食用了被甲型肝炎病毒污染的毛蚶。但在患者中也有许多人并未食用毛蚶也感染了此病。请据此分析并回答下列问题。

（1）甲型肝炎病毒在“甲肝”传染病中属于_______，患“甲肝”的人则属于______

A．传染源　　

B．病原体　　

C．传播途径　　

D．易感人群

（2）没有食用毛蚶的患者很可能是通过什么途径而感染了此病？

（3）发生此疫情后，有关部门迅速采取了一系列应急措施，以防止此病扩散。请写出下列做法属于传染病预防措施的哪一方面。

①将患者迅速送入传染病医院救治：________________

②对未被感染的市民接种疫苗：_______________

③查封不合乎卫生标准的饭店和食堂：_______________

答案

（1）B    A

（2）没有食用毛蚶的患者很可能是因为接触了“甲肝”患者；与“甲肝”患者共用餐具、毛巾等或食用了被“甲肝”病毒污染了的食物。

（3）控制传染源      保护易感者     切断传播途径

单项选择题

甾体类避孕药的副作用不包括

A．色素沉着
B．撤退性出血
C．溢乳
D．突破性出血
E．体重增加
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单项选择题

Questions 1～5


I heard my train approaching. I ran up a two-story escalator and hopped on my train. I was relieved to make it onto my train, but my relief was short-lived-While catching my breath, I heard the announcement that the train would be stopped because of an accident. This was the same announcement I had heard just a week before. The number of train accidents is increasing in Japan, and it is thought that one-third of the accidents result from suicide attempts.
Japan’s suicide rate is one of the highest in the world. More than 30,000 Japanese people take their lives every year, even though Japan is one of the richest and the most advanced countries in the world today.
Allow me to describe some factors of the sickly Japanese situation and to list some silver bullets which might cure the illness. To find the causes of today’s Japanese social problems, I looked back at history and realized that the way Japan dealt with the aftermath of World War Ⅱ might have directly affected what Japanese society is today.
No other country except Japan could become a world leader just 20 to 30 years after losing a major war and achieve one of the world’s highest GNPs. It would have been impossible without Japanese diligence. While I am amazed at Japan’s development, I suspect that Japan also lost something important during the postwar boom era. Japan is the only country that has suffered from the damage inflicted by atomic bombs. However, the nuclear attack is just a half-century-old story for most people now. It seems that Japan moved too swiftly to put this pain behind us in order to grab immediate profits in business. While Japanese society has prospered, it has focused only on short-term gain. Therefore, it has neglected the dignity of human life.
Japanese seek material affluence and convenience, but in chasing these things, we have left behind richness of the mind and the heart. As a result of this, people in Japan have no dreams and hope. Our society has become a cold and lonely place, which lacks life and spirit.
How should Japanese society overcome its unhealthy situation When one does not do what one should do, he or she cannot come alive. It seems that Japan is in exactly the same situation. To make our society vigorous, Japan should carry out its duties and responsibilities. For example, it is the duty of Japan to proclaim the importance of world peace. It is the responsibility of Japan to share with the entire world the technology it has developed which might help prevent global warming. To have a true happy life, each of the people in Japan should rethink the value of life and the importance of caring for each other.
These things have been neglected because Japanese have been overzealous in their quest for money and material wealth. Only when Japanese people understand what true happiness is will Japanese society grasp the importance of human life.

The author mentions all of the following that Japan should do to address the current social problems EXCEPT ______.

A. fulfilling its duty to proclaim the importance of world peace
B. sharing its advanced technology with the whole world
C. slowing down its rapid development and vigorous pursuit of material wealth
D. rethinking the value of life and the importance of people caring for one another
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