下列建筑安装工程单价中,既包含直接费和间接费,又包含利润和税金的是( )单价。
A.综合 B.概算C.预算 D.个别
参考答案:A
—This is ________ book I’ve told you about several times.
—It’s great. I’ve never read________ more interesting one.
A. a; a B. the; the C. the; a
减少零件变化