best places to shop wholesale jewelry in chicago
best places to shop wholesale jewelry in chicago Bitcoin is a virtual digital currency. Now it is cash, and its currency value has risen sharply. On December 5, 2013, the People's Bank of China released the "About Preventing Bit Bit
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jewelry wholesale company la A
The test question analysis: According to the material in the question "Bitcoin is a virtual digital currency", it can be seen that Bitcoin is not valuable, not a commodity, so the two expressions of C and D are wrong and cannot be selected. The amount of circulation must be at the risk of currency in circulation, so item B cannot be selected; item A is correct and meets the requirements of the question, so it can be selected. Therefore, the answer is A.