61.

Answer and Explanation

Your Answer is

Correct Answer is D

Explanation

Item A: The adverbial of unearthed at the beginning of the sentence is a passive form, indicating that the subject is "excavated", which is wrong.

Item B: There is no turning relationship before and after but is juxtaposed.

Item C: The logical subject does not match, my expectation cannot be the subject of out form under the earth.