第11题: [单项选择]全身骨与关节结核中发病率最高的是() A. 髋关节结核 B. 膝关节结核 C. 脊柱结核 D. 肘关节结核 E. 肩关节结核 参考答案:C 答案解析:脊柱结核占全身关节结核的首位,其中以椎体结核占大多数,附件结核十分罕见。在整个脊柱中腰椎活动度最大,腰椎结核发生率也最高,胸椎次之,颈椎更次之,至于骶尾椎结核则甚为罕见。膝关节结核占全身骨与关节结核发
第19题: [单项选择]According to the passage, the boy cannot be taught to ______. A. sell his thought at a price B. confront failure C. fight for his faith D. break his faith 参考答案:D 答案解析:倒数第5行讲到“have faith”,故选D。
第20题: [填空题]Caucasians and Hispanic women accounted for 82 percent of AIDS cases among women in 2000. 参考答案:N 答案解析:文中第五段末尾提到“In the United States,African American and Hispanic women accounted for 82 percent of AIDS