最大自主通气量可用来评估()
A.胸廓弹性和呼吸肌的力量
B.肺总量
C.肺组织弹性
D.气道阻力
E.肺血流
参考答案:A, C, D
On the __________ first day, our teacher told us that it was vital that we __________ notes in English class.
A.very; take down
B.very; took down
C.just; take down
D.just; took down
经营者尊重消费者人格权应承担的是不得对消费者进行()
A.搜身
B.搜查
C.侮辱
D.打招呼
E.微笑