【正确答案】Economic and trade ties have been an important component of China-US relations and the most active element in the contracts between the two countries. Since the establishment of diplomatic relations between China and the United States in 1979, the two countries’ economic and trade cooperation has been growing rapidly despite a number of twists and turns in their overall relations over the years. As the economies of China and the United States become increasingly interdependent, economic and trade cooperation has functioned as a stabilizer for relations between the two countries. With the deepening of China’ s reform and opening up, economic and trade cooperation between China and the United States will play an even bigger role in the development of their bilateral relations.

【答案解析】无