施工预算是施工企业（）的依据。
A．签发任务书
B．考核工效
C．经济核算
D．编制施工计划
E．投标报价
参考答案：A, B, C, E
The film _____ by children. It is worth ______. [ ]
A. like; seeing
B. is liked; to see
C. is liked; seeing
油桶里原来有7千克油，又倒进去35千克油，现在油桶里油的质量是原来的几倍？
