第2题: [单项选择]Millions of people around the world have some type of physical, mental, or emotional ______ that severely limits their abilities to manage their daily activities. A. scandal B. misfortune C. deficit D. handicap 参考答案:D
第6题: [单项选择]利用分子大小进行分离的方法是() A. 硅胶吸附色谱 B. 纸色谱 C. 离子交换色谱 D. 葡聚糖凝胶色谱 E. 大孔吸附树脂色谱 参考答案:D
第7题: [单项选择]用痰液量估计支气管扩张的病情轻重下列哪项描述是正确的() A. 轻度<10ml/d,中度10~150ml/d,重度>150ml/d B. 轻度<50ml/d,中度50~150ml/d,重度>150ml/d C. 轻度<100ml/d,中度100~150ml/d,重度>150ml/d D. 轻度<50ml/d,中度50~250ml/d,重度>250ml/d E. 轻度<100ml/d,中度100~250ml/d,重度>250ml/d 参考答案:A