压力容器上焊接的临时吊耳和拉筋垫板等的材质及焊接时所用焊条只要与容器壳体材质一致,割掉后打磨即可。
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Tom'spart-timejobexperiencewasvery(value)__________tohisjobhuntingwhenhegraduated.
They had (installation) ____________ a new phone line in their apartmen
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选出下列属于Go循环语句的选项。
A. while
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