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问题 问答题

请综合分析日本工业集中分布在太平洋沿岸和濑户内海沿岸的主要原因。

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答案

       日本资源贫乏，以加工贸易为主，大量进口原料和燃料，出口工业产品；岛国，海岸线曲折多优良港湾，太平洋沿岸有便利的条件，方便进出口贸易。（注：只要有道理，其他说法均可酌情得分）

单项选择题

承包商仅按合同规定承担报价的风险，即对报价的正确性和适宜性承担责任；而工程量变化的风险由业主承担的合同是（）。

A.总价合同

B.单价合同

C.成本加酬金合同

D.成本加奖罚合同
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单项选择题

Scientists around the world are racing to learn how to rapidly diagnose, treat and stop the spread of a new, deadly disease. SARS — Severe Acute Respiratory Syndrome — was (1) for the first time in February 2003 in Hanoi, (2) since then has infected more than 1,600 people in 15 countries, killing 63. At this (3) , there are more questions than answers surrounding the disease.

Symptoms start (4) a fever over 100.4 degrees F, chills, headache or body (5) . Within a week, the patient has a dry cough, which might (6) to shortness of breath. In 10% to 200% of cases, patients require (7) ventilation to breathe. About 3.5% die from the disease. Symptoms (8) begin in two to seven days, but some reports suggest it (9) take as long as 10 days. Scientists are close to (10) a lab test to diagnose SARS. In the meantime, it is diagnosed by its symptoms. There is no evidence (11) antibiotics or anti-viral medicines help, (12) doctors can offer only supportive care. Patients with SARS are kept in isolation to reduce the risk of (13) . Scientists aren’t sure yet, but some researchers think it’s a (14) discovered coronavirus, the family of viruses that cause some common colds.

Most cases appear to have been passed (15) droplets expelled when infected patients cough or sneeze. Family members of infected people and medical workers who care for them have been most likely to (16) the illness. But recent developments in Hong Kong suggest that the (17) might spread through air, or that the virus might (18) for two to three hours on doorknobs or other (19) Health experts say it is (20) , though, that sharing an elevator briefly with an infected person would be enough to pass the virus.

19（）

A.exteriors

B.outside

C.surfaces

D.coverings
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