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【单选题】
在撰写论文中,参考文献应列出被引用文献的前( )作者,以上的,后加“等”字,外文则加“et al”。A.
1位
B.
2位
C.
3位
D.
4位
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知识点：
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【简答题】阅读理解。 It is true that good writers rewrite and rewrite and then rewrite some more. But in order to work up the desire to rewrite, it is important to learn to like what you write at the early stage. I ...
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【简答题】简述劳动者的基本义务。
【单选题】听力原文： It is true that good writers rewrite and rewrite and then rewrite some more. But in order to work up the desire to rewrite, it is important to learn to like what you write at the early stage. I ...
A.
People think in words and sentences.
B.
Human ideas are translated into symbols.
C.
People think by connecting threads of ideas.
D.
Human thoughts are expressed through pictures.
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