建设单位申请领取施工许可证时必须有已经落实的建设资金。建设工期不足一年的,到位资金原则上不得少于工程合同价的()。
A.20%
B.30%
C.40%
D.50%
参考答案:D
The USA makes a lot of excuses in an attempt to make war on Iran , however, Its __________ purpose lies in the abundant oil there.
A.logical
B.fundamental
C.accurate
D.commonly
工业蒸汽轮机包括哪些?