【单选题】患者,女, 15 岁。左膝上方肿胀伴疼痛半年余,近来出现咳嗽、咯血,X线检查股骨下端骨质溶解,血清碱性磷酸酶升高,左膝的肿块首先应考虑为
【单选题】(Research shows) that employees (whose) obtain (satisfaction) from their jobs are more (productive).
【单选题】芳酸碱金属盐(如水杨酸钠)含量测定非水溶液滴定法的叙述,哪项是错误的?( )
【单选题】患者,女,15岁。左膝上方肿胀伴疼痛半年余,近来出现咳嗽、咯血,X线检查股骨下端骨质溶解,血清碱性磷酸酶升高,左膝的肿块首先应考虑为
【单选题】Research (shows) that employees (whose) obtain satisfaction (from) their jobs (are) more productive.
【单选题】Job swapping raises employees' awareness of
A.
the need to improve certain skills.
B.
the value of effective on-the-job training.
C.
the importance of a flexible approach to work.
【判断题】党的基本路线在任何时候绝不动摇,是指党的基本路线的内容不能改。