What is the conversation mainly about?A.To borrow textbooks.B.To buy textbooks.C.To preord

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What is the conversation mainly about?

A.To borrow textbooks.

B.To buy textbooks.

C.To preorder used books.

D.To preorder textbooks.

请帮忙给出正确答案和分析,谢谢!

热搜:一个c程序的执行是从本程序的main函数开始