I______900 English words by the time I was ten. A.learned B.was learning C.had learned D.have learne...
2023-01-05 21:38:42 99次 2014-2015学年甘肃张掖第四中学九年级期末考试试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I______900 English words by the time I was ten.
A.learned B.was learning
C.had learned D.have learned
本题链接：
