-- I called you this morning, but nobody answered it.
-- Oh, we ______ some shopping at the supermarket.
A.are doing | B.were doing |
C.have done | D.did |
-- I called you this morning, but nobody answered it.
-- Oh, we ______ some shopping at the supermarket.
A.are doing | B.were doing |
C.have done | D.did |
试题篮
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