问题标题:
()you()yourhomework?yes,Ifinisheditanhourago.AdidfinishBhavefinishedC.hadfinished
问题描述:
()you()yourhomework?yes,Ifinisheditanhourago.
AdidfinishBhavefinishedC.hadfinished
陆文昌回答:
Have,finished选B
问:强调的是结果,用完成时,一般中文译为:做完.、做了.
答:强调的是动作何时做的,用过去时
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