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【单选题】
与焊条电弧焊相比，( )不是自动埋弧的优点。A.
焊缝质量好
B.
对气孔敏感性小
C.
对焊工操作技术要求较低
D.
生产率高
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【简答题】Where should you keep your valuables while staying in a hotel?
【简答题】Please keep your valuables with you.
【简答题】【T19】 A. BADLY B. BE COINED AFTER C. REFUSE TO D. HORN 1782 TO 1792 A. HE TREATED HIS POOR TENANTS VERY【T13】______ B. WHO LIVED【T14】______ C. MEANS TO【T15】______ HAVE ANYTHING TO DO WITH SOMEBODY OR S...
【简答题】Keep your valuables with you and place the suitcase behind the last row of seats.
【简答题】【T16】 A. BADLY B. BE COINED AFTER C. REFUSE TO D. HORN 1782 TO 1792 A. HE TREATED HIS POOR TENANTS VERY【T13】______ B. WHO LIVED【T14】______ C. MEANS TO【T15】______ HAVE ANYTHING TO DO WITH SOMEBODY OR S...
【简答题】Keep your valuables locked away so as not to put _______________(诱惑) in the way of thieves.
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