当屋面宽度大于______m时，架空屋而应设置通风屋脊。
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防水混凝土的环境温度，不得高于______℃。
A. 90
B. 80
C. 100
D. 110
Which of the following is NOT TRUE according to the passage
A. Diners existed before fast-food restaurants.
B. The menu included more food than sandwiches and coffee.
C. Burger King is a fast-food restaurant.
D. Sandwiches became smaller.
屋面留置的过水孔高度不应小于150mm，宽度不应小于______mm。
A. 100
B. 150
C. 200
D. 250
具有增加左旋多巴抗帕金森病疗效、减少不良反应的药物是
A. 利舍平
B. 苯乙肼
C. 溴隐亭
D. 卡比多巴
E. 溴丙胺太林
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