【简答题】The two major types of cognitive structures are schemas and______.
【简答题】The two major types of cognitive structures are schemas and______.
【判断题】水泥混凝土所用粗集料限制活性 SiO2 的目的是为了提高水泥与石料的粘结力 ( )
【简答题】人工 造 雪的环境气温理论上应在( ) 以下;而实际操作时应达到( ) 以下,才能顺利实现人工造雪。
【判断题】按金融交易的交割期限划金融市场可以分为现货市场和期货市场。
【简答题】MT can be divided into two types; ______and______.
【简答题】The two major types of cognitive structures are schemas and______.
【判断题】Monophthongs and diphthongs are two major types of vowels. ()