--Did Mary return late last night?
--No. It was not yet 7 o’clock _________ she arrived home.
A.before | B.when | C.that | D.until |
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--Did Mary return late last night?
--No. It was not yet 7 o’clock _________ she arrived home.
A.before | B.when | C.that | D.until |
试题篮
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