题目内容
George, the lonely tortoise, was said ________ on a tiny island of Pinta in 1971.
| A.to have discovered | B.to have been discovered |
| C.having discovered | D.having been discovered |
B
解析
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题目内容
George, the lonely tortoise, was said ________ on a tiny island of Pinta in 1971.
| A.to have discovered | B.to have been discovered |
| C.having discovered | D.having been discovered |
B
解析
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