2. 职称英语
  3. A recent study of ancient clay deposits has provided new evidence supporting the

A recent study of ancient clay deposits has provided new evidence supporting the

游客2025-02-25  24
问题 A recent study of ancient clay deposits has provided new evidence supporting the theory of global forest fires ignited by a meteorite impact that contributed to the extinction of the dinosaurs and many other creatures some 65 million years ago.
选项 A、supporting the theory of global forest fires ignited by a meteorite impact that
B、supporting the theory that global forest fires ignited by a meteorite impact
C、that supports the theory of global forest fires that were ignited by a meteorite impact and that
D、in support of the theory that global forest fires were ignited by meteorite impact and that
E、of support for the theory of a meteorite impact that ignited global forest fires and
答案 B
解析 A、C、E中，theory之后用of修饰，改变了句子重心，变成了“森林火的理论”，应排除。而在D中，第二个that从句的先行词找不到，同时，前句的同位语从句与这里的定语从句不可以构成平行结构，且in support of没有supporting简洁。B中的that从句是同位语从句，ignited过去分词短语修饰fire。
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