Q1091
The oldest Mesoamerican calendar inscriptions . . . . . . . . from the site of San Jose Mogote in the Oaxaca Valley, with day signs that . . . . . . . . from 600 BC.
A.
were/were dated
B.
were/had been dated
C.
are/are dated
AnswerD.
have been/will be dated
E.
will be/have been dated
Answer: Option C
Solution
Answer: Option C
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