题目内容

下列属于建筑智能化工程的是()。

A. 制冷、制热设备试运行试验
B. 给水管道强度、严密性试验
C. 设备调试实验
D. 消火栓试射试验

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___the 2008 Beijing Olympic Games and the 2010 Shanghai Expo attracted people from all over the world to China.

All
B. Neither
C. Both
D. Any

Though all volunteers were very tired after working for hours at the 2010 Shanghai Expo,____of them stopped to have a rest.

A. everyone
B. none
C. neither
D. either

A proper introduction should be made in a____manner.

A. profession
B. professional
C. professor
D. professionally

—Hello, sir. May I help you?
—Yes, I forgot both of the ___; one for me and the other for my assistant.

A. rooms numbers
B. room numbers
C. room number
D. rooms number

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