美国代考服务的价格是由市场供求关系决定的。如果市场上有大量的高质量服务可供选择，那么价格可能会比较低。
The price of proxy exam services in the United States is determined by market supply and demand. If there is a large number of high-quality services to choose from in the market, the price may be relatively low.
Posted at 2024-5-23 16:51:13
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