A famous economist said that a market economy is an open economy, and China's willingness to fight back for WTO entry is fundamentally an inevitable choice caused by domestic market-oriented reforms. The solution of many problems in China depends on external forces From a deeper and broader perspective, the WTO is the last important international organization to which China has joined. This is the last major diplomatic action of China's independence in the forest of nations of the world. Some have pointed out that the political significance of WTO accession is greater than the economic significance. Based on the above, which of the following can't be concluded? ['After joining the WTO, China has fully returned to the international stage.', 'After joining the WTO, China has joined all important international organizations.', "After joining the WTO, China's political development will be faster than economic development.", "Without China's domestic market-oriented reforms, it will be difficult to achieve the results of WTO accession."]