更年期后的妇女及老人极易骨折的原因是() ["A、活动量小","B、骨质疏松","C、不能负重","D、骨皮质薄","E、骨小梁粗糙"]
骨折合并软组织损伤,引起大量出血,可发生血性休克,多见于() ["A、多发骨折","B、闭合骨折","C、骨盆骨折","D、股骨干骨折","E、小腿骨折"]
结构分类法
属于词义要素的是() ["A、义位和义素","B、理性意义和色彩意义","C、同义和反义","D、类义和同义"]
以下四种语言中,跟汉语同属一个语系的是() ["A、维吾尔语","B、日语","C、藏语","D、朝鲜语"]
组合关系