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题目释义:The discovery ….has doubled the number of…
考点
逻辑表达
名词的表达形式,如果动词本身有名词表达式,则不用+ing的形式表示名词;同时,动名词强调动作,只能和动名词并列,不能和强调结果的名词并列。
注意逻辑表达是否合理。
选项分析
A. excavating不好,在表达一件已经完成的事情的时候,除非这个动词没有-tion的形式,一般都用-tion的形式,(如excavation),而不用doing的形式(如excavating),doing强调动作;that引导名词性从句逻辑和语法上都没有什么问题,只是不够简洁。
B.主语用Twenty-one ceramic dog figurines没什么问题;主谓不一致,如果figurines做主语,在未划线部分的谓语动词has应为复数。
C. at the excavating不好,在表达一件已经完成的事情的时候,一般都用-tion的形式,(如excavation),而不用doing的形式(如excavating),doing强调动作;有discovery就不用discovering因为本身有了名词形式了。
D. 不是所有的小泥狗has doubled,而是就挖出来的那21只小泥狗使得数量加倍;excavating不好,在表达一件已经完成的事情的时候,一般都用-tion的形式,(如excavation),而不用doing的形式(如excavating),doing强调动作。
E. Correct;Discovery可以作double的主语
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