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精英家教網 > 高中英語 > 題目詳情
Tim, ______ you ______ your homework yet?
A．were, finishB．have, finishedC．are, finishedD．do, finish
B
本題表示的含義是你已經完成你的作業(yè)了嗎？本題表示的是過去到現(xiàn)在為止完成了嗎？表示的是一個過程用完成時，結構為have+過去分詞，故本題選B。
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