电梯在运行中的要求有工作可靠、便于维修、噪音低、振动小、平层准确，还应做到（）.
A.运行稳定
B.性能可靠
C.安全舒适
D.结构合理
参考答案：C
After 5 days of hospitalization, the client who is receiving morphine sulfate for pain control asks for more pain medication with increasing frequency and exhibits increased anxiety and restlessness. His physical condition is stable. What is the probable cause of his behavior
A. His morphine dosage is too high.B. His coping mechanisms are exhausted.C. He is becoming addicted to the narcotic.D. He has developed tolerance to his narcotic dosag
"诗中有画，画中有诗"，是苏轼对对哪个诗人的评价？（）
A、陶渊明
B、王维
C、孟浩然
D、张籍
