4. 二衝程內燃機的作動循環為(A)掃氣→壓縮→點火燃燒→膨脹(B)掃氣→壓縮→膨脹→點火燃燒(C)壓縮→膨脹→點火燃燒→掃氣(D)壓縮→掃氣→點火燃燒→膨脹

3. Airway Inflammation 的敘述何者錯誤？ (A) Asthma is usually characterized by variable airway obstruction (B) Th2 driven airway inflammation is a major underlying cause of asthma (C) Nitric Oxide is produced by epithelial cells (D) FeNO in exhaled breath is a biomarker for detecting the presence of Th2 driven airway inflammation in asthma