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英语
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we__the work by six o,clock yesterday evening.A.had finished B.finished.
人气：343 ℃ 时间：2019-08-21 20:16:25
解答
选A yesterday evening为过去,而by six o,clock 为过去的过去.所以过去的过去选用过去完成时.
如果by改成at就选B
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