微粒分散体系的性质不包括() ["热力学性质","动力学性质","融变特性","光学性质","电学性质"]
tRNA的二级结构是()。 ["双螺旋","超螺旋","线型","三叶草型","倒L型"]
常于秋季发病,儿童和青年人多见,起病缓慢,阵发性干咳、发热、肌痛,胸片示下叶间质性肺炎改变() ["支气管哮喘","喘息型慢性支气管炎","支气管肺癌","肺炎支原体肺炎","克雷白杆菌肺炎"]
肌肉中葡萄糖酵解的主要产物是()。 ["甘油","乳酸","酮体","丙酮酸","甘油酸"]
刺激性咳嗽,伴气急、痰中带血,支气管解痉药效果欠佳() ["支气管哮喘","喘息型慢性支气管炎","支气管肺癌","肺炎支原体肺炎","克雷白杆菌肺炎"]
玻璃膜疣可见()荧光素积存在视网膜色素上皮下()视网膜色素上皮萎缩可见()视网膜色素沉着,可出现()黄斑囊样水肿可出现()