某开发项目各年现金流量如下表所示,若基准收益率为10%,则其净现值为()万元。
A.203.99
B.224.39
C.315.30
D.530.00
参考答案:B
短文填空 根据短文内容及首字母提示,补全空格内单词,使短文完整、通顺。(请在答题纸上写出完整单词)(每空一词;共10空,每空1分,满分10分)
A young man goes to the supermarket and buys a p 小题1: of socks. When he comes back home, he goes to his room and tries t 小题2: on. He finds they are in different colours. One is blue but the other is g 小题3: .
His mother and sister are cooking d 小题4: in the kitchen. He tells them: “My new socks are in different colours. I should make them in the same c 小题5:. Would you please h 小题6:me?” His mother and sister are b 小题7: and they don’t say anything. When his mother finishes cooking, she g 小题8: to her son’s room and makes the green sock blue. She comes back without saying a 小题9: . After her supper, the man’s
s 小题10: goes to her brother’s room and makes one blue sock green without telling her brother.
How will the young man feel the next morning?
依据《电力设备典型消防规程》的规定,粉尘浓度较大、积粉较多的场所发生着火时,宜采用雾状水灭火。