219113.(2022•雁塔二中•高一下一月)Why are there so many students in the class? A.It's a good way to save cost. B.The students like her teaching. C.It is a class of different grades.
201683.(2024•西工大附中•模拟)
What do the speakers have in common? A.They are both big readers. B.They are both in the library. C.They both have just finished a book.