一般性擦伤，班上没有生理盐水或酒精，保育员可用（）清洗伤口幼儿脸上皮肤擦伤（）
参考答案：凉开水；不要涂紫药水
Wu Juping, ______ the most beautiful mother, is also popular with foreigners for her saving the baby _________ off the high building.
A．honored; falling
B．honoring; falling
C．honored; fallen
D．honoring; fallen
关于脊柱结核正确描述的是
A．主要累及棘突B．可有拾物试验阳性C．可有托马斯征阳性D．手术治疗无须抗痨药物配合E．早期易形成寒性脓肿
