He _____ more than 5,000 English words when he entered the university at the age of 15.A.has learned

题目简介

He _____ more than 5,000 English words when he entered the university at the age of 15.A.has learned

题目详情


He _____ more than 5,000 English words when he entered the university at the age of 15.
A.has learnedB.would have learned
C.learnedD.had learned
题型:单选题难度:偏易来源:不详

答案

D

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