the bones under the sand，the scientists concluded that they came from the dinosaurs about 65 million years ago．
A. Being inspected
B. Inspected
C. Having inspected
D. To inspect
the bones under the sand，the scientists concluded that they came from the dinosaurs about
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解决时间 2021-04-08 09:13
- 提问者网友：火车头
- 2021-04-07 09:02
最佳答案
- 五星知识达人网友：走死在岁月里
- 2021-04-07 09:52
A. Being inspectedB. Inspected(答案→)C. Having inspectedD. To inspect解析：考查非谓语动词。本题的逻辑主语为the scientists，与inspect之间为主动关系，再根据其动作有先后性，故用having done结构。句意：检查过沙下面的骨头之后，科学家断定它们是来自大约6千5百万年前的恐龙。故C正确。
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- 1楼网友：梦中风几里
- 2021-04-07 10:43
谢谢解答
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