问题 多项选择题

下列行业的厂商中,()厂商很可能购买天气期货以规避天气变化所引发风险。

A.能源业

B.农业

C.软件业

D.旅游业

答案

参考答案:A, B, D

解析:天气期货是根据气温的变化设计出的期货品种。天气的变化(反常的气温、降水和风力等)往往会给能源、农业、保险业和旅游业等带来巨大的硬响,这种影响往往反映在对相关企业产品的需求量上。

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     You need to have healthy eating habits. Breakfast    1    you enough energy for the morning,    2    
don't go to school without breakfast. Fruit and vegetables are good    3    your health, but fast food, like
potato chips, will make you fat and unhealthy. So eat the right food to keep you healthy. 
        4   sports can also help you keep fit. But sometimes it may cause accidents, so stay safe when you
are playing sports. It's necessary to learn about first aid . Then you can help    5    or others if an accident
happens.
      Happiness is important for your health. It's the    6    medicine. When you are ill, try to be happy and
you'll feel better. On the other hand, you    7    feel sick if you are always unhappy. So, be happy to be
healthy.
      You must avoid smoking    8    drinking. Many students think    9    cool to smoke and drink. But they
don't know smoking and drinking can cause many illnesses. You should say   10   to smoking and drinking.
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(     ) 2. A. so      
(     ) 3. A. to      
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单项选择题