城市给水排水结构工程施工质量控制措施的说法中，错误的是()。
A. 现场配制的材料如混凝土、砂浆、防水涂料等应经检测或鉴定合格后使用
B. 不得使用国家明令淘汰的材料与设备
C. 给水排水构筑物施工时，应按“先地下后地上、先深后浅”的顺序施工
D. 施工测量应实行施工单位复核制、施工人员复测制
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Form. the text we know that SpectorSoft's Spector 2.2 works______.
A. creatively
B. precisely
C. secretly
D. quickly
穿过楼板的热力管道的套管应高出地面()mm。
A. 50
B. 100
C. 150
D. 200
A．By reading a newspaper ad.B．By seeing a commercial on TV.C．By listening to the morni
A. By reading a newspaper ad.
By seeing a commercial on TV.
C. By listening to the morning news.
D. By calling an employment service.
A．Taking management courses.B．Teaching English at a university.C．Working as a secretar
A. Taking management courses.
B. Teaching English at a university.
C. Working as a secretary.
D. Studying for a degree in French.
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