Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:The Fed has always wanted to launch the third quantitative easing monetary policy (QE3 for short) to promote the recovery of the US economy.If the Fed launches QE3, the global supply of dollars will increase substantially again, and countries have to buy dollar assets to maintain exchange rate stability.If countries buy dollar assets, they will increase their inflationary pressures.If they do not want to import inflation, each country has to let its currency appreciate.If the local currency appreciates, it will inhibit domestic exports and cause economic decline. ###Question:If the above statement is true, which of the following statements must be true? ###Options: (A)If the Fed launches QE3, if other countries want to avoid their own economic decline, they should not buy US dollar assets. (B)Other countries are either facing the pressure of imported inflation or facing the risk of economic decline. (C)If there is no imported inflation in other countries and there is no appreciation of the local currency, the Fed has not launched QE3. (D)If other countries do not encounter the pressure of imported inflation, they will not let their currencies appreciate. Write your response with exactly 5 paragraphs, separated with the markdown divider: ***.
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