[多项选择]近年以至今后数年，对中国经济体制改革影响最大的事情，莫过于加入世界贸易组织。特别是近两年的各项改革，几乎无一不是在适应世贸组织的要求，且改革的步伐明显加快，改革也开始越来越深人到计划经济的最核心领域。因而，可以说，中国经济体制在经过了20多年的渐进改革之后，终于开始大步迈向，市场经济的轨道了。

参考答案:The most significant affairs influencing the reform of Chinese economic system in the past few years and the next few years is no more than the accession to WTO. Especially in the past two years, almost every reform is trying to meet the needs of WTO, while the pace of reform is obviously accelerated and the depth of reform is getting more and more closely to the most crucial field of planned economy. Therefore, we can say, China’ s economy system, after the step-by-step reform in more than B0 years, at last begins to march toward the track of market economy with vigorous strides.