The outbreak of SARS tells us that a sound public health system ________ be built up and strengthened in our country.

     A．should      B．can        C．will           D．may

 A　句意為“SARS的爆發(fā)告訴我們，在我國一個健全的公共衛(wèi)生系統(tǒng)應(yīng)該被鞏固和加強”。should意為“應(yīng)該”，用來表示義務(wù)或職責(zé)。

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科目：高中英語 來源： 題型：單選題

Through thorough investigation, Dr. John Snow was finally able to prove that the outbreak of Cholera _____ people’s drinking of polluted water


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科目：高中英語 來源：2010年福建省古田五中高二下學(xué)期期末考試英語卷 題型：閱讀理解

The world hash’t seen a pandemic（流行疾病）in 4 1 years，when the”Hong Kong”flu crossed the globe and killed about one million people worldwide．If H1N1 flu（甲型流感）reaches pandemic levels，what would happen next?
The outbreak of SARS in 2003 rang alarm bells as potential pandemics．Although it jumped the”animal-to·human”barrier，neither disease changed enough to enable human-to．Human infection．Strictly speaking，SARS did not become pandemics because it was too good at killing their hosts．For a pandemic，it needs to be able to maintain human-to．human contact without killing its host off．
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But the WHO warns，it cannot say whether or not it will indeed cause a pandemic．According to experts，here’s what the world might see if there is another pandemic，based on past experience．
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Health facilities will become overrun with patients and there would be less-than-adequate staffing，as medical health professionals fall ill themselves and that would result in higher deaths．
The very young and very old will likely be the most susceptible（易受感染的）to the illness．Experts warn，much is still unknown about the current H1N1 flu virus and its severity and it is too early to say whether it will lead to a pandemic．Right now，the focus is on finding answers and controlling the spread．
【小題1】How many kinds of disease is mentioned in the passage?

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【小題2】Which of the following statements is NOT true according to the passage?
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