- 搜標題
- 搜題干
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單項選擇題
設(shè)計規(guī)范4.0，配置梁側(cè)模板時，當U型梁側(cè)小于等于多少時需要做易拆（）
A.500
B．600
C．700
D．800
B．600
C．700
D．800
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問答題
5. There are containers with beautiful artwork created more than two thousand years ago.
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