NO.PZ2023103101000053
问题如下：
Q. An investor who wants to replicate the return on Bitcoins without the use of a digital wallet can best do so by:选项：
A.investing in a cryptocurrency coin trust that holds Bitcoins. B.investing in a listed cryptocurrency exchange stock. C.buying Bitcoins from a centralized cryptocurrency exchange.解释：
The correct answer is A. Investing in a cryptocurrency coin trust that holds Bitcoins is the best way to replicate the return on Bitcoins. Investing in a listed cryptocurrency exchange stock provides very indirect exposure that may not necessarily replicate the performance of Bitcoins because of a variety of company-specific factors, as well as the sensitivity to the general stock market environment. Buying Bitcoins from a centralized cryptocurrency exchange provides a direct exposure, but it would require a digital wallet.
请解释下各个答案的意思
