______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 |
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______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 |