问题
多项选择题
下列关于期货和现货的描述，正确的有（）。
A.期货交易大多以对冲了结
B.期货交易的对象是标准化合约
C.现货交易大多以对冲了结
D.现货交易的对象是实物商品
答案
参考答案：A, B, D
搜题请搜索小程序“爱下问搜题”
下列关于期货和现货的描述，正确的有（）。
A.期货交易大多以对冲了结
B.期货交易的对象是标准化合约
C.现货交易大多以对冲了结
D.现货交易的对象是实物商品
参考答案：A, B, D
When people think of tigers, they think they are strong and dangerous. But now, the big animal is calling for our help. There were once eight kinds of in the world, but three died out during the 20th century. In the last 70 years, the of Siberian tigers (东北虎)has gone from as many as 300 to 22 somewhere, The Siberian tiger has been dying out completely, If the government doesn’t make any efforts, it’s quite that there will be no more Siberian tigers in China in ten to twenty years. In order to double the number of wild tigers in the ten years, the World Wildlife Fund has started a program recently. It save wild tigers and put an end to tiger hunting and killing. China, together with twelve other ,has joined in. Wild animals, such as red deer and wild pigs, are the main of the tigers, The hunting of these animals is the greatest threat(危险)to tigers. So the most important thing is the animals that tigers eat. To protect the wild tigers, we need to call on more people to stop eating and hunting wild animals.
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