(1/4)改错:David got back to Dr Scott's office at nine o'clock.He found fo
问题描述:
(1/4)改错:David got back to Dr Scott's office at nine o'clock.He found fo
答
David (got )back to Dr Scott's office at nine o'clock.He found fo
got 改成went
go back to +地点名词“回到……”