He______ on this paper for ten minutes but he______only about sixty words.A．will
题型：不详难度：来源：
He______ on this paper for ten minutes but he______only about sixty words.| A．will have worked, has written | B．worked, has written | | C．has been working, has written | D．will be working, works |
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答案
| C |
解析
| 此题考查现在完成进行时态的区别。前者强调动作的延缓性，后者强调动作的完成性。本题前一句表示在这十分钟内写论文的动作一直在进行，后一句表示动作的完成性，”仅仅只写了60个字”。故选C。 |
举一反三
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