【单选题】The open-class words includes the following words EXCEPT
【单选题】Which of the following words does not belong to the open class?
【单选题】对民族风格音乐作品的需求体现了()对审美价值判断的影响。
【简答题】对比、分析得出结论是化学学习中重要的方法和手段。请你对下表进行分析并按要求填空:
【单选题】Which of the following words does not belong to open class?
【多选题】增值税混合销售行为是指一项行为同时涉及( )
【简答题】Words can be classified into open class words and _____ class words.