问题
问答题 简答题
给排水管道立管引出屋顶是否可套用"刚性套管安装"定额？
答案
参考答案：
否。
按定额规定，应执行第八分册（给排水、采暖、煤气工程）第一章（管道安装）第一节（室外管道）第3款钢管（焊接）项目相应定额（8－23～35子目）。以穿越套管内管道的公称直径（毫米以内）选用定额子目，定额内本计价材料以套管实际口径处理，工程量按延长米计算。
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给排水管道立管引出屋顶是否可套用"刚性套管安装"定额？
参考答案：
否。
按定额规定，应执行第八分册（给排水、采暖、煤气工程）第一章（管道安装）第一节（室外管道）第3款钢管（焊接）项目相应定额（8－23～35子目）。以穿越套管内管道的公称直径（毫米以内）选用定额子目，定额内本计价材料以套管实际口径处理，工程量按延长米计算。
| 阅读理解。 | ||||||
| ||||||
| 1. What is necessary to. know when we speak English besides using grammar? | ||||||
| A. Introduction. B. The culture. C. Grammar. D. Topics. | ||||||
| 2. "When speaking to a stranger, ask them where they are from and then make a connection (联系) with that place. " can be used as a sentence to _______. | ||||||
| A. speak about location B. talk about sports C. address people D. talk about work | ||||||
| 3. If you are introduced to a woman called Pearl S. Buck, how should you address her usually? | ||||||
| A. Mrs Pearl. B. Miss Pearl S. C. Ms Buck. D. Madam Buck. | ||||||
| 4. We can learn from the text that _______. | ||||||
| A. Americans shake hands when greeting same sex friends B. when you speak to others, it's polite to look into their eyes C. different sex friends should hold hands when first meeting D. smoking is not allowed in the modem United States | ||||||
| 5. What would be the best title for the text? | ||||||
| A. American English Tips B. Language Differences C. The Different Language Culture D. American Customs | ||||||