第7题: [单项选择]Mrs. Robson had lived in the house ______. A. since she had sold her flat B. for less than a decade C. since she had been born D. for more than ten years 参考答案:D 答案解析:此考题为细节题。文章的第1段最后两句告诉我们:Since her husband had died ten Years before...She had continued to live in th
第8题: [单项选择]男性尿道分泌物检查淋球菌的首选方法是() A. 涂片革兰染色法 B. 培养法 C. 直接荧光抗体染色法 D. 基因探针法 E. PCR法 参考答案:A