ICU医疗区域内的温度应维持在24±1.5℃,相对湿度应维持在30%~60%。
参考答案:对
下列数据模型中,具有坚实理论基础的是
A.层次模型
B.网状模型
C.关系模型
D.以上3个都是
—Tim, do you think time is money?
—Yes, but I think it is _____ money.[ ]
A. more important than
B. very important as
C. the same'as
D. not important as