下列内容不属于投资估算的范畴的是( )。
A.固定资产投资估算
B.流动资金估算
C.基本预备费的费用估算
D.施工图预算造价
参考答案:D
解析: 其余三项都属于投资估算的内容。
主要引起肺癌的物质为()
A.氯乙烯、氯甲醚、砷、铬酸盐
B.氯甲醚、砷、铬酸盐、联苯胺
C.联苯胺、氯甲醚、砷、苯
D.砷、焦炉逸散物、石棉、苯
E.氯甲醚、砷、焦炉逸散物、石棉
After abandoning ship which action should be taken IMMEDIATELY upon entering a liferaft?()
A.Open equipment pack
B.Issue anti-seasickness medicine
C.Cut painter and clear the ship
D.Dry the liferaft floor and inflate