摘要： many times, “serve the people is our first policy. 答案:As we have stressed 考点:非限定性定语从句 解析:当句子以整个主句作为先行词.又放在主句前的非限定性定语从句只能由 “as 来 引导.主句的内容作定语从句谓语动词的宾语

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