第2题: [单项选择]The day ______ I shall never forget is the one ______ I joined the army. A. that… where B. when… in which C. which… when D. on which… why 参考答案:C 答案解析:“I should never forget”和“I joined the army”都是定语从句。选择引导定语从句的关联词要看先行词在定语从句中作什么成分。先行词day在其后的定语从句中作forge
第3题: [单项选择]对癫痫病人的健康指导不正确的是() A. 可适当参加体育运动,如登高、游泳等 B. 病人应随身携带写有姓名、住址、联系电话及病史的个人资料 C. 定期检查肝肾功能 D. 坚持服药数年 E. 避免饥饿、暴食、疲劳等诱发因素 参考答案:A 答案解析:确诊为癫痫的病人,禁止参加有危险的活动,如登高、游泳、驾驶以及在炉火或高压电机旁作业,以免发作时危及生命。
第27题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard.[A] The class thought the demonstration was too complex. [C] The professor didn’t show up. [B] Too many students showed up. [D] The professor cancelled it. 参考答案:D 答案解析:[听力原文] W: Why didn’t you have your geology class today M: Only three out of a class of twenty
第28题: [单项选择]在直流电动机中,理想的换向应是() A. 直线换向 B. 延迟换向 C. 超前换向 D. 前面三个答案都正确 参考答案:A