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【多选题】
Which of the following are the projection rules of the projections of points?
A.
The frontal projection and the horizontal projection of the same point should be aligned vertically.
B.
The frontal projection and the profile projection of the same point should be aligned horizontally.
C.
The horizontal projection and the profile projection of the same point have the same width coordinate.
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【单选题】It could not be ruled out that, sooner or later, the country would break out of the treaty.
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confirmed
B.
tolerated
C.
excluded
D.
refuted
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A.
specificity
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accuracy
C.
ability to predict future trends
D.
comprehensiveness
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A.
2个
B.
3个
C.
4个
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5个
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A.
5个
B.
4个
C.
3个
D.
2个
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A.
slightly
B.
assuredly
C.
cooperatively
D.
decisively
【单选题】The ratio between payments into and out of a country is known as the country's balance of payments. Besides the value of imports and exports (the balance of trade), the balance of payments includes pr...
A.
specificity.
B.
accuracy.
C.
usefulness.
D.
comprehensiveness.
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A.
50%
B.
40%
C.
60%
D.
0.7
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