(来学网)对于小儿肺炎,病室的适宜温度和湿度是
  • A.
    (来学网)14~16℃,40%
  • B.
    (来学网)18~22℃,55%~60%
  • C.
    (来学网)20~22℃,70%
  • D.
    (来学网)20~22℃,75%
  • E.
    (来学网)22~24℃,75%
正确答案:
B