人体细胞分裂后,新细胞中遗传物质与原体细胞相比有什么变化?()。 A.是原细胞的 发布时间:2017-05-21 20:23 │ 来源:www.tikuol.com 题型:选择题 问题: 人体细胞分裂后,新细胞中遗传物质与原体细胞相比有什么变化?()。A.是原细胞的2倍B.是原细胞的一半C.是原细胞的4倍D.与原细胞相等
题型:选择题 Theory is ()in the practice of language teaching. It reveals itself in the assumptions underlying practice, in the planning of a course of study, in the routines of the classroom, in the value judgements about language teaching, and in the decisions that the language teacher has to make day by day. 查看答案
题型:选择题 成年患者,体重60kg,双下肢烫伤,部分水疱破损,创面微湿,红白相间,痛觉较迟钝。烧伤抗休克补液过程,调节补液量及补液速度时,最简便而且可靠的临床指标是()A.周围循环情况B.精神状态的变化C.尿量D.血压E.脉搏 查看答案