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【多选题】
属于压力容器的安全附件有( )
A.
温度计
B.
压力表
C.
安全阀
D.
液位计
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皮皮学刷刷变学霸
举一反三
【单选题】根据价键理论和原子轨道重叠原则, N 2 的结构为 :
A.
一个σ键 , 二个π键
B.
三个π键
C.
三个σ键
D.
一个π键 , 二个σ键
【判断题】小儿生长发育遵循着一定的顺序规律,即由上到下、由粗到细、由近到远、由低级到高级。
A.
正确
B.
错误
【单选题】Black tiles were used instead of the yellow-glazed tiles in some palaces because the emperors believed that the black color could _______________>
A.
subdue the evils
B.
subdue the water
C.
subdue the fire
D.
A, B and C
【判断题】Green-glazed tiles for temples and imperial family residences.
A.
正确
B.
错误
【单选题】Green Power Youve insulated the attic, installed triple-glazed windows, and bought high-efficiency appliances. Can you make your home any more eco-friendly? For an increasing number of Americans, the ...
A.
separate
B.
decorate
C.
install
D.
expand
【单选题】Glazed tiles is only allowed to be used in______.
A.
junior officials
B.
ordinary people
C.
imperial palaces
D.
higher officials
【单选题】Liu Li Chang,which means"glazed tile factory."It is where glazed tiles were made during the____Dynasty.
A.
Ming
B.
Qing
C.
Song
D.
Tang
【单选题】( )是近代宗教学关于宗教起源问题的第一种学说
A.
万物有灵论
B.
实物崇拜论
C.
自然神话论
D.
图腾论
【单选题】The yellow-glazed tiles are exclusively used in the construction of buildings by emperors in ____.
A.
the Qin Dynasty
B.
the Han Dynasty
C.
the Tang Dynasty
D.
the Ming Dynasty
【单选题】Is yellow the only color for glazed tiles?
A.
Yes
B.
No
C.
Maybe
D.
Never
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