答案:【计分规则】: The core contents of the Bretton Woods monetary system are: 1. The US dollar is the international clearing currency and the main international reserve currency. 2. The US dollar is directly set in terms of gold, while other currencies are pegged to the US dollar. America is obligated to exchange gold at the official price of $ 35 per ounce. 3. A fixed exchange rate regime is implemented. The exchange rate between the US dollar and other currencies can only fluctuate within 1% of par. Therefore, gold is also subject to a fixed price system. If there is too much volatility, central banks are obliged to intervene as necessary to bring it back within the limits.In the Bretton Woods monetary system, the role of gold is limited both in the circulation of money and in the function of international reserves, because almost all the gold in the world is controlled by the U.S. government, and almost no other countries has gold. Without gold reserves, there are no reserves to issue paper money, so you have to rely on US dollar. As a result, the US dollar has played a leading role in the world monetary system, but luckily gold is the last barrier to stabilizing the monetary system, so the exchange price and flow of gold are still very strictly controlled by governments of all countries. Basically, all countries forbid residents to trade gold freely, so it is difficult for the market pricing mechanism of gold to play an effective role.