tiffany knock off jewelry wholesale Bitcoin is a specific virtual product. Since 2013, prices have risen rapidly under the hype of many investors. Recently, the People's Bank of China and other five parts

wholesale bridal jewelry sets
Small questions 1: d
Small questions 2: a

Small questions 1: Test question analysis: The People's Bank of China issued the "Notice on Preventing Bitcoin Risk" in the material and issued The price of Bitcoin on the day of Bitcoin plummeted in China, which tells us that investment in Bitcoin is risky. This requires us to comprehensively consider the security and profitability of investment projects when investing in financial management. It has nothing to do with; investment and wealth management must consider risks and benefits at the same time, C says wrong.
Small questions 2: Test question analysis: It costs $ 900 in the question to purchase 1 bitcoin from a US website. When selling, it is sold at the original price of $ 900, but at this time the US dollar depreciates 10%, so at this time, at this time, at this time, at this time The actual value is 900*(1-10%) = 810 US dollars. Assuming other conditions remain unchanged, that is, the exchange rate of the US dollar against the RMB at this time is still 1: 6.8. Therefore, the investor 810*6.8-900*6.8 =- 612 yuan, that is, a loss of RMB 612, the answer A is correct.