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【判断题】
最筋率是指,当梁的配筋率 ρ 很小,开裂后,钢筋应力趋近于屈服强度,这时的配筋率称为最筋率 ρ min 。A.
正确
B.
错误
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A.
standard
B.
evaluation
C.
rating
D.
comment
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A.
put down
B.
result in
C.
depend on
D.
take over
【简答题】New research shows sheep are clever People often make jokes about how dull sheep are, but new research shows they may be cleverer than we think. Researchers at the University of Cambridge discovered t...
【简答题】The UK has a well-respected higher education system and some of the top universities and research institutions in the world. But to those who are new to it all, sometimes it can be confusing. October...
【单选题】______ about wild plants that they decided to make a trip to Madagascar for further research.
A.
So curious the couple was
B.
So curious were the couple
C.
How curious the couple were
D.
The couple was such curious
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