建筑工程项目中,投资人必须的三算是指()。
A、投资估算
B、初步设计概算
C、施工图预算
D、施工预算
E、竣工决算
参考答案:B, C, E
The new lecture course differs from the old one, ________ the students aren't required to attend lectures.
A.which that
B.that
C.which
D.in which
专用运钞车中押运人员乘坐的,具有防弹、防暴结构的厢体,称为什么?