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【单选题】
解决问题的过程一般分为五步:发现问题、( )、选择恰当策略、应用策略和评价反思
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参考答案:
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
【单选题】However, for______, such as window glass, glazed wall tiles, breakage is a special risk.
A.
the fragile good
B.
a fragile good
C.
fragile goods
D.
the fragile goods
【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
【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
【判断题】桌面背景是指桌面的背景图案,用户可在“显示属性”对话框中创建自己喜欢的桌面背景。 ( )
A.
正确
B.
错误
【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】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】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.
U. S. government has made progress in reducing the carbon-dioxide gas.
B.
Major automakers will do something to reduce the pollution produced by cars.
C.
The gas emitted by cars is the source of American air pollution.
D.
People should take measures to reduce air pollution.
【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
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