2. 职称英语
  3. Annie Jump Cannon, leader astronomer discovered so many stars that she was calle

Annie Jump Cannon, leader astronomer discovered so many stars that she was calle

游客2023-12-26  69
问题 Annie Jump Cannon, leader astronomer discovered so many stars that she was called "the census taker of the sky."
选项 A、a leading astronomer,
B、a leading astronomer who
C、was a leading astronomer,
D、who, as a leading astronomer
答案 A
解析 本题重点考查同位语的用法。画线部分是句子主语的同位语，补充说明主语的身份，但是却是由两个名词组成，一个表示职位，一个表示职业，leader不能修饰astronomer，而且缺乏冠词，因而是错误的。四个选项中首先可以排除B和D选项。B和D选项中有一个who引导的定语从句，这样整个句子就没有谓语动词。C选项中有一个谓语动词was，与另一个谓语动词discovered冲突，违反一个句子通常只有一个谓语动词的惯例。故选A，名词词组正确地表达出与主语的同位关系。
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