问题
问答题 简答题
板块地面铺设水泥砂浆结合层时，对水泥有什么要求？
答案
参考答案：
宜采用硅酸盐水泥、普通硅酸盐水泥、矿渣硅酸盐水泥。强度等级不应小于32.5。
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板块地面铺设水泥砂浆结合层时，对水泥有什么要求？
参考答案：
宜采用硅酸盐水泥、普通硅酸盐水泥、矿渣硅酸盐水泥。强度等级不应小于32.5。
| 阅读理解。 | ||||||||||||
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| 1. Who is the youngest of the people? | ||||||||||||
[ ] | ||||||||||||
| A. Daniel Radcliffe. B. Celine Dion. C. Bill Gates. D. Mark Twain | ||||||||||||
| 2. ______ people of the five people come from the USA. | ||||||||||||
[ ] |
| A. Five B. Two C. Three D. Four |
| 3. My Heart Will Go On is the name of a ______. |
[ ] |
| A. film B. book C. story D. song |
| 4. Thomas Edison died at the age of ______. |
[ ] |
| A. 81 B. 82 C. 84 D. 85 |
| 5. Who wrote Tom Sawyer? |
[ ] |
| A. Thomas Edison. B. Bill Gates. C. Celine Dion. D. Mark Twain. |