第9题: [单项选择]From the passage we can infer that real happiness of life belongs to those ______. A. who are at the bottom of the society B. who are higher up in their social status C. who prove better than their fellow-competitors D. who could keep far away from this competitive world 参考答案:D 答案解析:段落主旨推断题。从文中第2、3段可知:选项A“社会底层者”;B“社会上层者”;C“竞争中的胜利者”都摆脱不了充满各种竞争的生存环境,因而都生活在各式各样的anxiety与 stress之中,所以都无幸
第33题: [单项选择]停药指征为视觉障碍的药物是() A. 毒毛花苷K B. 洋地黄毒苷 C. 地高辛 D. 红霉素 E. 奎尼丁 参考答案:C 答案解析:答案A、B、C均为强心苷药物,D是大环内酯类抗生素,E是抗心律失常药。洋地黄毒苷以肝脏代谢为主,半衰期为5~7天,所以1题答案为B;地高辛60%~90%经肾脏排泄,半衰期为36小时。毒毛花苷K100%