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【单选题】
硅元素对钢性能的影响是()。A.
增加钢的弹性
B.
提高钢的冲击性
C.
提高钢的焊接性 D、降低钢的导磁性
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举一反三
【简答题】根据汉语提示,完成句子。 1.They have ________(讨论)the important questions already. 2.He though his father was a ________(伟大的)man. 3.Many people lost their ________(生命)in the war. 4.What ________(使)you happy, Danny...
【单选题】1931-1936年中国抗日民主运动最主要的特点是:( )
A.
涉及东北、华北、福建等地
B.
参加者有自发的群众、有国民党将领
C.
抗日与反蒋相结合
D.
都由中国共产党领导
【简答题】What were the thir virtues that Franklin though were important?
【判断题】Even though the negotiation has not begun, to know who can produce the goods and whether the quality meets the requirement in the importing country or not etc. are very important.
A.
正确
B.
错误
【简答题】请将这句话 The third reason is the most important one, though. The American spirit of independence is what really made cars popular. 翻译成中文。
【判断题】Though different in standpoints, Cynicism, Epicureanism, and Stoicism all emphasized the important of reason and the proper understanding of nature.
A.
正确
B.
错误
【单选题】It almost seems as though the most important part of Chagall's paintings might be the emotions they represent.
A.
strong certainty
B.
some certainty
【简答题】文档类型的作用
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