第3题: [单项选择]He never wrote to his father ______ he was in need of money. A. except B. except when C. except for D. except that 参考答案:B 答案解析:[解析] except和except for都是介词,后面接短语。而except that和except when后面接宾语从句。that在从句中只起连接作用。例如: She knew nothing
第32题: [单项选择]病历摘要:患者,男性,36岁,因“皮肤紫纹伴头痛2月”来诊,2月前患者无明显诱因出现皮肤紫纹,见于背部、双侧腹股沟,未见皮肤破损溃烂,伴头痛,多见于激动时,无头晕、恶心、呕吐。既往体健,无长期服药史。体检:身高162cm,体重80kg,血压145/95mmHg。如果为了鉴别单纯性肥胖和皮质醇增多症,下列哪项检查最有价值?() A. 血皮质醇 B. 血ACTH C. 尿17-OH D. 尿17-KS E. 尿皮质醇 F. 小剂量地塞米松抑制试验 G. 大剂量地塞米松抑制试验 H. 肾上腺CT 参考答案:F