estimated at 错误
that are 句意不简洁 estimated at错 is working 改变句子重心
that are 句意不简洁 estimated at错 is working 改变句子重心
改变了句子的重心,working 应该是修饰宇航员,重心是has detected 其二 同位语要修饰 这个点没发现
(C) 更改了原句的意思working本来是修饰成分,用来修饰astronomers,在这里变成了句子的谓语,has detected本来是原句的谓语动词,在该选项中做修饰成分,变成了附属结构; spheres that are estimated at 5 to 15 times结构复杂,that are可以去掉; gas spheres和the mass of Jupiter不对应,无法进行比较
estimated to be/have
1. 句子的主要成分从has detected变成了working at telescope,改变句意 2. that are estimated 结构啰嗦,可以直接用过去分词表示 3. gas sphere 不能与mass 比较
that are estimated罗嗦;estimated at 5 to 15 times 应该是estimated to be/have;将原句中的修饰成分与谓语进行变换,改变了原文强调的重心。
that are estimated啰嗦;estimated at 5 to 15 times 应该是estimated to be/have;将原句中的修饰成分working与谓语has detected进行变换,改变了原文强调的重心和逻辑关系。
that are estimated啰嗦;estimated at 5 to 15 times 应该是estimated to be/have;将原句中的修饰成分working与谓语has detected进行变换,改变了原文强调的重心和逻辑关系。
一宗罪:改变重心不忠实;二宗罪:that are 不简洁;三宗罪:estimate的正确用法,,estimated to be/have
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