问题
多项选择题
施工成本控制可分为（），在项目的施工过程中，需按动态控制原理对实际施工成本的发生过程进行有效控制。
A.主动控制
B.事中控制
C.事先控制
D.被动控制
E.事后控制
答案
参考答案：B, C, E
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施工成本控制可分为（），在项目的施工过程中，需按动态控制原理对实际施工成本的发生过程进行有效控制。
A.主动控制
B.事中控制
C.事先控制
D.被动控制
E.事后控制
参考答案：B, C, E
完形填空 (共20小题；每小题1.5分，满分30分) 阅读下面短文，从短文后所给各题的四个选项中选出能填入空白处的最佳选项。 It seemed like an everyday moment, but now I realize that when he introduced himself to me, it was the beginning of a life-changing experience. I met him at a summer 1 , and although I met hundreds of people every day, I became his 2 . We talked, like everyone else, about our 3 and hobbies. We were not 4 at all, but we really had a lot in common. By the end of the camp, we were 5 stories and laughs, and promised to 6 . When I returned home, I 7 that I had lost the paper with his e-mail address on it. I looked through all my stuff (东西), but without 8 . One day, I thought to look him up on the online network that was set up for the campers. 9 I was online, an instant message suddenly appeared on the 10 . It was the boy who I had just tried to 11 a moment before. A series of very meaningful conversations 12 then. I don’t know 13 , but for some reason we started to 14 our deepest feelings in 15 , and learned from each other’s pain and experiences. It was a very new 16 for me，and it was extremely beneficial to my heart and my soul. 17 I had found someone who was willing to 18 me without prejudice (偏见). I have only known him for three months, but the 19 in me is great．I love, I live, and I believe in my life. I 20 cry every night because of the happiness inside me. I dearly hope that he has also benefited from our exchanges even though we are hundreds of miles apart and can only communicate by messaging.
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