建筑装饰施工图的特点是（）.
A.涉及面广
B.施工图内容多
C.文字辅助说明
D.新颖
参考答案：A, B, C
I'm sure that your letter will get____attention. They know you' re waiting for the reply. [ ]
A. continued
B. immediate
C. careful
D. general
混合合适的来料水份是（）。
A、9.0-10.0%
B、10.0-±0.4%
C、9.8-±0.2%
