问题
多项选择题
以下适用于利用大豆期货进行卖出套期保值的情形有（）。
A.农场在3个月后将收获大量大豆
B.榨油厂有大量大豆库存
C.榨油厂在3个月后购进大量大豆
D.贸易商已签订购货合同，确定了大豆交易价格
答案
参考答案：A, B, D
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以下适用于利用大豆期货进行卖出套期保值的情形有（）。
A.农场在3个月后将收获大量大豆
B.榨油厂有大量大豆库存
C.榨油厂在3个月后购进大量大豆
D.贸易商已签订购货合同，确定了大豆交易价格
参考答案：A, B, D
| 综合填空。用方框里的单词填空，每词限用一次。 | |
place, but what will the changes be? The population is 2_____ fast.There will be many people in the world and most of them will live longer than people live now. Computer will be 3_____ smaller and more useful, and there will be at least one in every family. And computer studies will be one of the most important 4_____ in schools then. People will work fewer hours than they do now and they will have more free time for sports, watching TV, traveling and going to the Internet. 5_____ will be much cheaper easier. And more and more people will go to other countries for their 6_____. There will be changes in our food, too. More land will be used 7_____ building new town and houses for all the people. Then there will be less room for cows and 8_____ so meat will be more 9_____. Maybe no one will eat it every day. Instead they will eat more fruit and vegetables. Maybe people will be healthier. Work in the future will be different, too. Dangerous and hard work will be 10_____ by robots. Because of this, many people will not have enough work to do. That will be a new problem. |
