第4题: [单项选择]张先生，55岁。有2型糖尿病病史10年，经饮食控制.运动.口服药降糖治疗，效果不理想。现开始加用胰岛素治疗。开始治疗时一般选用（） A. 胰岛素从大剂量开始 B. 胰岛素从小剂量开始 C. 胰岛素与鱼精蛋白锌胰岛素联合应用 D. 鱼精蛋白锌胰岛素从大剂量开始 E. 鱼精蛋白锌胰岛素从小剂量开始 参考答案:B 答案解析:胰岛素治疗需严格个体化，一般初始先用速效制剂，小剂量开始，逐渐增量。
第15题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. She didn’t think it a success. B. She was listening too attentively to the speakers. C. She was puzzled by what the speakers said. D. She had nothing to say. 参考答案:B 答案解析:[听力原文]
M: You didn’t say anything at yesterday’s meeting. Don’t you think it was a success
W: I w
3（） A. 长度、类型和指针 B. 类型、指针和代码 C. 类型、代码和校验 D. 类型、代码和长度 参考答案:C
第19题: [单项选择]According to the passage, if a person never forgot, ______. A. he would survive best B. he would have a lot of trouble C. his ability to learn would be enhanced D. the evolution of memory would stop 参考答案:B 答案解析:[解析] 推理判断题。根据第三段第三句，如果没有忘却，人的适应能力就会陷入困境(without forgetting，adaptive ability would suffer)，接着举出事例加以说明
