建设工程项目的考核评价是对项目的（）等进行系统评价。
A.立项决策
B.设计施工
C.建设效益
D.残值变卖
E.生产运营
参考答案：A, B, C, E
Our city has experienced _______ this year as it did last year.
A．twice as much rain
B．rain twice as much
C．as twice much rain
D．twice rain as much
危险化学品生产、储存企业改建、扩建的，必须依照《危险化学品安全管理条例》规定经（）。
A、备案
B、登记
C、批准
