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He___more than 5000English words before he entered the university at the age A has
A has learned B would be leaned C leaned
人气:265 ℃ 时间:2020-03-31 13:09:22
解答
这里因该是填上had learnt,表示过去的过去用过去完成时,所以这里没有答案奥
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