任何个人、企业、政府和金融机构都可以进入金融市场进行交易。()

By saying 'one doesnt have to be a rocket scientist to do it properly'(line 2, para. 3), Hugh Pennington means______.A．it isn't necessary to go to outer space to practice food safetyB．practicing food safety is quite difficultC．it's incredibly easy to practice food safetyD．practicing food safety isn't terribly difficult 点击查看答案

信用作为价值运动过程与商品交易所引起的价值运动存在着本质的区别。() 点击查看答案&解析