相关考题
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单项选择题
硅酸盐水泥掺活性混合材料时，最大掺量不得超过（）；掺非活性混合材料时，最大掺量不得超过（）。
A.5%；10%
B.10%；5%
C.10%；15%
D.15%；10% -
单项选择题
听力原文：W: My room smells of cigarette smoke. I can't stand it. Could you change my room, please?M: Let me see... I'm sorry, but we don't have any more non-smoking rooms. We won't charge you for your room tonight.Q: what can you learn from the conversation?(19)A．The woman doesn't want to pay for the room.B．The woman likes smoking.C．The woman wants to have a non-smoking room.D．There's no more room in the hotel.
A...
B.
Q:
C.The
D.
B．The
E.
C．The
F.
D．There's
G. -
单项选择题
根据《房屋建筑与装饰工程工程量计算规范》的有关规定，天棚吊顶的工程量计算规则，下面说法错误的是（）。
A.按设计图示尺寸以水平投影面积计算
B.天棚面中的灯槽、跌级、锯齿形天棚面积不展开计算
C.扣除独立柱、检查口、管道所占面积
D.扣除单个0．3m2以外的孔洞所占面积
