问题
选择题
— ______ you ______ your book to the library?
— Yes. I returned it yesterday.[ ]
A. Did, return
B. Have, returned
C. Will, return
D. Do, return
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— ______ you ______ your book to the library?
— Yes. I returned it yesterday.[ ]
A. Did, return
B. Have, returned
C. Will, return
D. Do, return
答案：B