S：I'd like to return this book.
S：I'd like to return this book.
L：When did you（）it（）？
S：A couple of weeks ago.
L：Alright.Just sign here and leave the book with me.
A.check...out
B.borrow…in
C.sign… in
正确答案：check...out
Tag：大学英语
时间：2024-01-10 10:17:30