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【单选题】
用声级计测试启动火灾应急广播前的环境噪音,当大于()dB时,重复测量启动火灾应急广播后扬声器范围内最远处的声压级,并与环境噪音对比。A.
45
B.
60
C.
75
D.
85
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皮皮学刷刷变学霸
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【判断题】The guest wanted to have the bathroom cleaned because he just had a shower and the bathroom was in a mess.
A.
正确
B.
错误
【简答题】Serious-looking men spoke to one another as if they were oblivious of the crowds about them.
【单选题】Serious-looking men spoke to one another as if they were oblivious of the crowds about them. (Para. 2)
A.
Serious-looking men spoke to one another as if they paid no attention to the people around them.
B.
Serious-looking men spoke to one another as if they were serious to the the people around them.
【单选题】Serious looking men spoke to one another as if they were oblivious of the crowds about them.
A.
tired of
B.
scared of
C.
unaware of
D.
conscious of
【简答题】Serious looking men...“Tomo aligato gozayimas.” (Para. 2)
【多选题】徽州民居大多依山傍水，建筑和所在环境融为一体。以下属于徽州民居特点的是（）。
A.
典型的徽州住宅以面积甚小的横长方形天井为中心
B.
徽州民居大量使用悬山的人字屋顶
C.
徽州民居的山墙作阶梯状跌落1-3次，称为马头山墙
D.
徽州民居的前庭或庭侧一般布置有小型庭院或小花园，使山水、建筑、花木融为一体
【单选题】Serious looking men spoke to one another as if they were ______ of the crowds about them.
A.
unaware
B.
neglect
C.
oblivious
D.
forgettable
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