【简答题】现代护理学认为A. 人与环境相互独立B. 环境是静态的C. 环境是连续变化的D. 人必须不断改变外环境以适应内环境的变化E. 人的健康主要受内环境影响
【单选题】下面选项中不是堆叠式货架的特点的是()?
【单选题】C. Choose the best answer to complete each sentence. 6. His car is in poor condition that it can hardly run any more.
【单选题】The speed ______ Tom drives his car is too high.