()是控制工程造价最有效的手段。
A．采用先进技术
B．招标竞价
C．实施工程造价全过程控制
D．技术与经济相结合
参考答案：D
Mark's efforts for our club were finally recognized by everyone here and he was _____ a prize last month. [ ]
A. awarded
B. gained
C. taken
D. earned
在Word窗口中，Delete键可以（）
A.删除插入点光标前的字符
B.删除插入点光标后的字符
C.向前移动光标
D.向后移动光标
