问题
单项选择题
设计深度深、设计质量高、已经成熟的工程设计,一般预留工程总造价的()作为预留金。
A.1%~3%
B.3%~5%
C.5%~7%
D.7%~10%
答案
参考答案:B
设计深度深、设计质量高、已经成熟的工程设计,一般预留工程总造价的()作为预留金。
A.1%~3%
B.3%~5%
C.5%~7%
D.7%~10%
参考答案:B
从方框中所给的选项中选择正确句子补全以下对话。 | |
W: Great! 1. M: Next Sunday. And we'll get to Beijing by plane. W: 2. M: By taxi. We'll arrive in Beijing on Monday morning and we'll stay there for two weeks. W: What are we going to do in Beijing? M: 3. W: Are we going to visit the Great Wall? M: 4. We'll spend a whole day there. W: When shall we be back home? M: I don't know. 5. W: Wonderful, I'm sure we'll have a great time this year! |