期货公司变更注册资本,期货公司应当向中国证监会提交模拟计算的变更注册资本后的损益表、风险监管报表。()
参考答案:错
The students were all _______ when they heard the _______ news.
A. excited; exciting B. exciting; excited C. exciting, exciting
企业进行产品开发要遵循的原则是什么?