单选题关于期货交易与现货交易的联系，下列描述错误的是（）。A现货交易是以期货交易为基础的B期货交易是以现货交易为基础的C没有期货交易，现货交易的价格波动风险难以回避D没有现货交易，期货交易就没有了产生的根基
单选题
关于期货交易与现货交易的联系，下列描述错误的是（）。
A
现货交易是以期货交易为基础的
B
期货交易是以现货交易为基础的
C
没有期货交易，现货交易的价格波动风险难以回避
D
没有现货交易，期货交易就没有了产生的根基
参考解析
解析：
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