科学技术是第一生产力,科技人员的资金入股、技术参股属于( )
A:按劳分配
B:按资本分配
C:按管理要素分配
D:按生产要素分配
Tom and Jenny are in the same school. And _________ like sports very much.
— She is hard-working. She ________ all her effort into her work before she got ill.
①懂礼节有礼貌表现
②是尊敬老师的表现
③能够增进师生感情
④是追求时尚的表现