无偿献血的血液用途,应符合的规定是 ( )。
参考答案
参考解析
【单选题】
以下除哪项以外,均为牛皮癣的临床表现
与季节有关,常夏轻冬重
皮疹为圆形和多角形扁平丘疹融合成苔藓样变
慢性病程,易反复发作
大多数见于颈项部、额部等易受摩擦部位
自觉阵发性奇痒
【单选题】
Adam Bailey
remarks that significant moves may pose challenges to children.
says that it is wise to leave kids in the dark about real estate decisions.
advises that home purchases should not be based only on children’s opinions.
thinks that children should be given a sense of involvement in homebuying decisions.
notes that aspects like children’s friends and social activities should be considered upon homebuying.
believes that homebuying decisions should be based on children’s needs rather than their opinions.
assumes that many children’s views on real estate are influenced by the media.
【单选题】
政治对艺术的影响是直接的,是由于()。
艺术发展与政治发展具有不平衡性
为政治与艺术确实存在根本对立的方面
为在上层建筑内部政治与艺术的联系是直接的
为推动艺术发展的决定力量是政治的发展
【单选题】
关于施工单位应急预案演练的说法,错误的是( )。
每年至少组织一次综合应急预案演练
每年至少组织一次专项应急预案演练
每半年至少组织一次现场处置方案演练
每年至少组织一次安全事故应急预案演练