Apgar评分与下列哪项无关()
A.呼吸
B.肌张力
C.皮肤色泽
D.体温
E.心率
参考答案:D
在下面的自我介绍中,填入合适的词。
Hello. My name is Jim. I'm from England. My favourite subject (学科) is 1______. My favourite sport is
2______, and I often play football with my friends. My favourite colour is 3______. I have a 4______ family.
They are: my father, my mother and I. My parents 5______ me.
下列关于干粉灭火系统组件及其设置要求的说法中,正确的是()。
A.储存装置的驱动气体应选用压缩空气
B.储存装置可设在耐火等级为三级的房间内
C.干粉储存容器设计压力可取1.6MPa或2.5MPa压力级
D.驱动压力应大于储存容器的最高工作压力