If the book is in the library, what might the librarian say?（多选）
举一反三
- 中国大学MOOC: （多选）If the book is in the library, what might the librarian say?
- 中国大学MOOC: （多选）If the book has been borrowed, what might the librarian say?
- If the book has been borrowed, what might the librarian say?
- If the book is in the library, what might the librarian say? A: “This book has been checked out.” B: “This book is on the shelf.” C: “We have this book in our stack.” D: “This book is in circulation now.”
- If you want to reserve the book that has not been returned yet, what might you say?（多选）