Last Sunday I went to visit the History Museum where I saw a pot _________ about 1,000 years before.
A.so it had been | B.so had it been | C.what it had been | D.as it had been |
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Last Sunday I went to visit the History Museum where I saw a pot _________ about 1,000 years before.
A.so it had been | B.so had it been | C.what it had been | D.as it had been |