3) He left here yesterday.
_________ ________ he _________ __________?
4) They bought a book two hours ago.
__________ ___________ they __________ a book
【名师指点 现在完成时之二:Since 和 for 的用法】相关文章:
最新
2016-11-24
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29