有關Wellhaveapicnicneart的精選大全

We'llhaveapicnicneartherivertomorrow
問題詳情:We'llhaveapicnicneartherivertomorrow________itrainsheavily.(眉山)A.until   B.if     C.unless  D.when【回答】C點撥:unless在意義上相當於。選C。知識點:連詞題型:選擇題...
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