题目

_____ I shouted at the top of my voice _____ turn his head. A. Not until; did he                B. Not until; he did C. Until; he did not              D. Until; did he not 答案：A农村改革以前，农民生产积极性不高，以下分析其原因的表述中，你认为不准确的一项是     （   ）A．农村人民公社是吃大锅饭B．农民缺少生产自主权C．农民劳动一年，收入却不多D．农民文化思想素质较低