急性一氧化碳中毒时,最先受损的脏器为( )
A.心和肺
B.心和脑
C.肺和脑
D.肺和肾
参考答案:B
---Would you like to come and join us in the game?
--- . But I must finish my homework first.
A.I hope so
B.I think so
C.I’d love to
D.I’m very tired.
建筑工程施工现场安全由( )负责。
A.建设行政主管部门
B.监理单位
C.建筑施工企业
D.建设行政主管部门