问题
单项选择题
对于设置采暖的民用建筑及工业企业辅助建筑物，冬季室内活动区的平均风速应符合( )的规定。
A．不宜小于0.3m/s
B．不宜大于0.3m/s
C．不宜小于0.4m/s
D．不宜大于0.4m/s
答案
参考答案：B
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对于设置采暖的民用建筑及工业企业辅助建筑物，冬季室内活动区的平均风速应符合( )的规定。
A．不宜小于0.3m/s
B．不宜大于0.3m/s
C．不宜小于0.4m/s
D．不宜大于0.4m/s
参考答案：B
Once in a small village faraway, there was a place known as the House of 1000 Mirrors. A happy little dog learned about this place and decided to visit. When he arrived, he bounced(跳跃)happily up the stairs to the doorway of the house. He looked through the doorway with his__ __lifted high and his tail wagging(摇摆) as fast as it could. To his great_ ___, he found himself staring(盯) at 1000 other happy little dogs with their tails wagging just as fast as his. He smiled a great smile, and was with 1000 great smiles. As he left the House, he thought to himself, “This is a very place. I will come back and visit it____.” In the same village, another little dog , who was not quite as____as the first one, decided to visit the house. He slowly climbed the stairs and hung his head low as he into the door. When he saw the 1000 unfriendly-looking dogs staring back at him, he growled(咆哮) at them and was horrified(惊恐的) to see 1000 little dogs growling back at him. As he left, he thought to himself, “That is a horrible place, and I will never go back____again.” All the____in the world are mirrors. What kinds of reflections(反射) do you see in the faces of people you ?
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