She doesn´t want to work right now because she thinks that if she _a job she probably wouldn´t be able to visit her friends very often .
根据动作的连贯与否可将操作技能分为()。
艾宾浩斯的遗忘曲线揭示了遗忘的规律是()
下列国家中是世界上唯一一个独占一个大陆国家的是( )。
教师这一要素主要涉及的方面有()。