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【单选题】
防火分区是指在建筑内部采用( )、耐火楼板及其他防火分隔设施（防火门 或窗、防火卷帘、防火水幕等）分隔而成，能在一定时间内防止火灾向同一建筑的其余部 分蔓延的局部空间。A.
防火卷帘
B.
挡烟垂壁
C.
防火隔离带
D.
防火墙
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】But (as) a historian, Graves should be aware that James Clerk Maxwell's brilliant insight about electromagnetism—the guess that visible light is only one small slice of the spectrum of (electromagneti...
A.
as
B.
electromagnetic
C.
for
D.
is
【单选题】生长因子受体不具备下列哪项结构特点
A.
是跨膜糖蛋白
B.
胞外部分构成结合域
C.
跨膜段由20多个疏水氨基酸组成
D.
胞内部分有较多可以被磷酸化的酪氨酸残基
E.
酪氨酸残基磷酸化后形成与G蛋白的结合位点
【单选题】Which of the following is the best title of the article?
A.
Dr. Simon Maxwell's Research.
B.
Wines.
C.
The French and British Drinks.
D.
Red Wine.
【单选题】What's the author's attitude towards John Maxwell coetzee?
A.
Critical.
B.
Positive.
C.
Skeptical.
D.
Not clear.
【单选题】What's Maxwell's opinion on the issue? [音频]
A.
Stick to the original plan.
B.
Change the product design.
C.
Be panic about the decrease.
【单选题】But (as) a historian. Graves should be aware that James Clerk Maxwell's brilliant insight about electromagnetism--the guess that visible light is only one small slice of the spectrum of (electromagnet...
A.
as
B.
electromagnetic
C.
for
D.
is
【单选题】Let’s go to Maxwell to buy the fruit because the price there is quite _____. We can pay less.
A.
cheap
B.
expensive
C.
low
D.
high
【简答题】任务型阅读。 Welcome to Maxwell’s superstore. Maxwell’s superstore is the largest store in the town. You may find everything you want in the store. Women’s wear and children’s wear are on the first floor. M...
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