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【判断题】
管线的埋设不需要按照设计的中线和坡度进行。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】下列程序段的输出结果为 int a=100; if(a>100) printf(“%d” , a>100); else printf(“%d” , a<=100);< /div>
【单选题】Why was gunpowder invented in the Song Dynasty? ( )
A.
Gunpowder was invented by a soldier to defend the country.
B.
Gunpowder was invented by an alchemist for the elixir of life
C.
Gunpowder was invented by ordinary people for fun.
D.
Gunpowder was invented by a doctor for medicine.
【简答题】肝硬化最主要的病理变化是___________
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【简答题】下列程序段的输出结果为 int a=100; if(a>100) printf(“%d” , a>100); else printf(“%d” , a<=100);< /div>