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【单选题】
自动喷水灭火系统设置场所的危险等级应根据建筑规模,高度以及火灾危险性,火灾负荷和保护对象的特点等确定。下列建筑中,自动喷水灭火系统设置场所的火灾危险等级为中危险级l级的是()
A.
建筑高度为50m的办公楼
B.
筑高度为23m的四星级旅馆.
C.
2000个座位剧场的舞台
D.
总建筑面积5600m 2 的商场
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【判断题】电阻并联后的总电阻值小于其中任一只电阻的阻值。
A.
正确
B.
错误
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【单选题】启事的格式由标题、（）和落款三部分组成。
A.
主体
B.
主干
C.
正文
D.
主旨
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【单选题】听力原文：Excuse me, is that Sea Taken? (3)
A.
Why not?
B.
I see.
C.
I don't think so.
D.
Go ahead.
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【单选题】启事格式由( )三部分组成。
A.
标题、正文、落款
B.
标题、正文、署名
C.
标题、署名、日期
D.
正文、署名、日期
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【单选题】Why is the Aral Sea disappearing?
A.
Because the water that used to flow into the Aral Sea has been turned away for irrigation.
B.
Because the water in the Aral Sea is evaporated due to extremely high temperature.
C.
Because of part of the Aral Sea is filled to build houses.
D.
Because there is sharp decrease in rainfall in recent years.
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【单选题】The purpose of television monitors under the sea would be to relay______.
A.
instructions from the sea bed to the shore
B.
news from the shore to the sea bed
C.
information from the world to the sea bed
D.
information to the world from the sea bed
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【单选题】The Dead Sea is so salty ____ it’s hard for anything to live in it, ____ is why it’s called the Dead Sea.
A.
that, which
B.
that, that
C.
/, that
D.
/, what
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【单选题】Why not __ _ the sea? [     ]
A.
  to swim in
B.
  swimming to
C.
  swim in
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【简答题】启事的格式由标题、()和落款三部分组成。 A主体 B主干 C正文 D主旨
查看完整题目与答案
【单选题】Why is the Aral Sea disappearing?
A.
Because the water that used to flow into the Aral Sea has been turned away for irrigation.
B.
Because the water in the Aral Sea is evaporated due to extremely high temperature.
C.
Because of part of the Aral Sea is filled to build houses.
D.
Because there is a sharp decrease in rainfall in recent years.
查看完整题目与答案
相关题目：
【判断题】电阻并联后的总电阻值小于其中任一只电阻的阻值。
A.
正确
B.
错误
查看完整题目与答案
【单选题】启事的格式由标题、（）和落款三部分组成。
A.
主体
B.
主干
C.
正文
D.
主旨
查看完整题目与答案
【单选题】听力原文：Excuse me, is that Sea Taken? (3)
A.
Why not?
B.
I see.
C.
I don't think so.
D.
Go ahead.
查看完整题目与答案
【单选题】启事格式由( )三部分组成。
A.
标题、正文、落款
B.
标题、正文、署名
C.
标题、署名、日期
D.
正文、署名、日期
查看完整题目与答案
【单选题】Why is the Aral Sea disappearing?
A.
Because the water that used to flow into the Aral Sea has been turned away for irrigation.
B.
Because the water in the Aral Sea is evaporated due to extremely high temperature.
C.
Because of part of the Aral Sea is filled to build houses.
D.
Because there is sharp decrease in rainfall in recent years.
查看完整题目与答案
【单选题】The purpose of television monitors under the sea would be to relay______.
A.
instructions from the sea bed to the shore
B.
news from the shore to the sea bed
C.
information from the world to the sea bed
D.
information to the world from the sea bed
查看完整题目与答案
【单选题】The Dead Sea is so salty ____ it’s hard for anything to live in it, ____ is why it’s called the Dead Sea.
A.
that, which
B.
that, that
C.
/, that
D.
/, what
查看完整题目与答案
【单选题】Why not __ _ the sea? [     ]
A.
  to swim in
B.
  swimming to
C.
  swim in
查看完整题目与答案
【简答题】启事的格式由标题、()和落款三部分组成。 A主体 B主干 C正文 D主旨
查看完整题目与答案
【单选题】Why is the Aral Sea disappearing?
A.
Because the water that used to flow into the Aral Sea has been turned away for irrigation.
B.
Because the water in the Aral Sea is evaporated due to extremely high temperature.
C.
Because of part of the Aral Sea is filled to build houses.
D.
Because there is a sharp decrease in rainfall in recent years.
查看完整题目与答案