建筑企业进行的材料销售收入属于()。
A.主营业务收入
B.提供劳务收入
C.建造合同收入
D.其他业务收入
参考答案:D
The spokesman said that this was a(n)____negotiation (谈判) because it solved a lot of problems between the two sides.
A.attractive
B.defensive
C.protective
D.productive
锚泊中的船舶在风流相反时,其锚链的方向取决于:()
Ⅰ、风力Ⅱ、流速Ⅲ、船水线以上受风面积Ⅳ、锚地底质
A.Ⅰ~Ⅳ
B.Ⅰ、Ⅱ、Ⅳ
C.Ⅰ、Ⅱ、Ⅲ
D.Ⅰ、Ⅲ、Ⅳ