某工厂采购一台国产非标准设备，制造厂生产该台设备所用材料费10万元，加工费2万元，辅助材料费5000元，材料采购过程中发生增值税进项税额1.8万元，专用工具费率2%，废品损失率10%，外购配套件费5万元，包装费率1%.利润率为7%，增值税率17%.非标准设备设计费2万元，设备运杂费率5%，该设备购置费为（）万元。

A.25.04

B.25.65

C.26.93

D.27.36

根据句意及首字母提示补全单词 。

1. There are three p_____in my family.

2. What's your f_____number?

3. In my school there are a_____eighty teachers.

4. I think e_____is at school today.

5. Don't w_____. You can do it well.